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Plain chicken, naked salads, and dry sandwiches get old fast. The right condiment fixes that without wrecking your daily calorie budget, and the best ones in this lineup barely register a single calorie. You don’t have to choose between flavor and your goals — these picks prove it.
I’m Mohammad — the founder and writer behind Calories Fit. This guide is built by comparing the manufacturers’ published specifications and the patterns across verified customer reviews, so you get each pick’s real strengths and trade-offs instead of marketing spin.
You’ll find sugar-free sauces, jams, and dressings that fit keto, diabetic, and low-sodium plans, all selected for taste first. zero calorie condiments make diet meals feel less like punishment.
Our Picks at a Glance
How To Choose The Best Zero Calorie Condiments
Not every zero-calorie or sugar-free condiment tastes the same. Some use artificial sweeteners that can leave a cooling aftertaste, while others rely on natural options like monk fruit (a plant-based sweetener) for a cleaner flavor. Your pick depends on the sweetener source and what you plan to drizzle it on.
Check the sweetener first
The sweetener decides both taste and aftertaste. Monk fruit and stevia are plant-based and common in keto brands, while sucralose is a sugar substitute found in classic supermarket relishes. If you hate that lingering fake-sweet feeling, look for jars that skip both sugar alcohols and artificial sweeteners.
Count the net carbs, not just the calories
Many of these sauces pack fiber to offset their carbs. Net carbs are what your body actually absorbs — total carbs minus fiber. A sauce can claim low carb while still spiking your glucose, so read the label for fiber content and net carb numbers that appear in the product data.
Quick Comparison
| Model | Best For | Format | Sweetener | Carbs | Amazon |
|---|---|---|---|---|---|
| Mt. Olive Sweet Relish★ Best Overall | Salads & Tuna | 16 oz Jar | Sucralose | Sugar-Free | Amazon |
| ChocZero Orange MarmaladeTop Performer | Toast & Baking | 12 oz Jar | Monk Fruit | 1g Net | Amazon |
| ChocZero Caramel SauceSweet Pick | Coffee & Desserts | 12 oz Jar | Monk Fruit | 1g Net | Amazon |
| Diablo Salted Caramel | Ice Cream & Shakes | 12.7 oz Bottle | — | Low Carb | Amazon |
| Heinz No Sugar Ketchup | Burgers & Dips | 13.5 oz Bottle | Sweetener | No Added Sugar | Amazon |
| Mrs Taste BBQ Sauce | Low-Sodium Diets | 12 oz Bottle | — | Zero Calorie | Amazon |
| G Hughes BBQ 2-Pack | Classic BBQ | 36 oz Total | Sugar-Free | 2g Carbs | Amazon |
| G Hughes Orange Ginger Marinade | Chicken & Salmon | 39 oz Total | Sugar-Free | Low Sugar | Amazon |
| Simple Girl Dressing Variety | Salads & Marinades | 4 x 12 oz | Stevia | 3-10 cal | Amazon |
In-Depth Reviews
1. Mt. Olive No Added Sugar Sweet Relish
Our pick — over 4.5★ from 700+ verified ratings; the strongest balance of quality and price.
The relish that makes plain tuna taste like a real lunch again.
The most praised thing about this 16-ounce jar is its flavor — owners say it nails the sweet-tangy balance of the real thing. It uses sucralose instead of sugar, and the vinegar covers any chemical aftertaste that usually ruins sugar-free pickles.
Beyond hot dogs, it shines in chicken salad and potato salad, where the crunch and sweetness carry the dish. The crowd verdict is simple: “Perfect taste without the sugar.”
The recurring knock is the price — a few buyers wish the jar cost less for what you get. If you want a classic American flavor with zero added sugar, this is the one that wins people over.
Why the flavor wins
- Sweet-tangy balance that tastes like classic relish
- Sugar-free formula is also low calorie
- Good mix-in for tuna and chicken salads
The honest trade-off
- Slightly too sweet for some palates
- Few owners see it as pricey for a 16 oz jar
Reach for this if: you want a no-sugar sweet relish for salads, hot dogs, and recipes without the diet-taste compromise.
Look elsewhere if: you strictly avoid sucralose and prefer a plant-based sweetener.
2. ChocZero Sugar Free Orange Marmalade
Bright citrus sweetness that earns a permanent spot on your toast.
This orange marmalade delivers a genuinely bright, authentic orange flavor, with just 1g net carb and 15 calories per serving alongside 5g of prebiotic fiber. It’s sweetened with monk fruit, so you skip erythritol, maltitol, and artificial sweeteners altogether.
What wins people over is the taste — far and away the most-mentioned strength — with owners pairing it on toast, biscuits, and even as a dessert base. The consistency gets mixed feedback though: some find it spot-on and thick, while others call it jellyish with not much orange rind in the mix.
It’s delightful on yogurt and pastries, and it spreads easily straight from the jar. If you’re used to heavy commercial jams, this comes across slightly less sweet — a trade-off that most keto eaters accept happily.
Who it fits: keto and low-carb households that want a natural citrus spread without the sugar spike, and bakers looking for a filling for thumbprint cookies and pastries.
The fit note: texture preference is split — sample one jar before buying more if you’re particular about your jam’s body.
3. ChocZero Sugar Free Caramel Sauce
Thick, buttery caramel that fools even the biggest caramel fans.
Each serving of this sauce packs 16g of fiber and just 1g net carb, making it more of a nutrient boost than a guilty drizzle. It’s sweetened with monk fruit instead of maltitol or erythritol, so you get rich caramel flavor without the cooling aftertaste those sugar alcohols leave behind.
The texture gets serious praise — it’s smooth, creamy, and thick enough to cling to apples and iced coffee cups. Owners use it on keto cheesecake, ice cream, brownies, and even swirl it into lattes, with some reporting that tasters couldn’t tell it was sugar-free at all.
The one caveat: a few drinkers notice an odd aftertaste when eating it straight off the spoon. It disappears when mixed into cottage cheese, coffee, and desserts, so treat it as a mixer, not a spoonful snack.
The standout spec: 16g fiber per serving with only 1g net carb is a rare combo in dessert sauces.
skip it if: you want a sauce you can eat by the spoonful — this one is best blended into other things.
4. Diablo Sugar Free Salted Caramel Dessert Sauce
The squeeze bottle that lines your coffee cup without a single gram of sugar.
This salted caramel sauce comes in a 12.7 oz squeeze bottle designed for mess-free pouring, and it’s thick enough to line an iced coffee cup — a move owners love. It’s vegan friendly, gluten free, and free of that weird aftertaste that plagues many sugar-free syrups.
Its taste is the most-praised feature, working just as well over low-carb ice cream as it does straight into a daily coffee routine. The sauce is smooth without being too thick, and it pairs particularly well with Breyer’s sugar-free vanilla ice cream, which owners call out specifically.
It’s not a zero-carb sauce though, and a Type 1 diabetic owner noted they still needed a couple of units of insulin after using it. If you’re managing blood sugar closely, treat this as reduced-sugar rather than completely free.
Meant for: vegans and coffee lovers who want a thick, clean caramel for iced drinks and ice cream.
Think twice if: you need a true zero-carb option — this one affects some glucose levels more than a syrup like Jordan’s Skinny.
5. Heinz Tomato Ketchup No Added Sugar And Salt
The iconic ketchup taste, stripped of both sugar and salt.
Heinz brings its famous sun-ripened tomato recipe into a version that drops added sugar and salt entirely, with no artificial colors, flavors, or preservatives in the mix. That’s a rare triple play for anyone watching sodium and carbs at the same time.
The flavor holds up — owners describe it as the best ketchup they’ve had, and some honestly can’t taste the difference from the original. It works just as well as a dip as it does on burgers, which says a lot for a condiment that removed two of its core ingredients.
The value debate is real: some call it great value, others think the price is steep for a 13.5 oz bottle. The bigger risk is shipping — a couple of orders arrived past the date stamped on the cap, so check that date when your bottle lands.
Best for: anyone cutting sugar and salt together who still wants the unmistakable Heinz flavor.
One warning: verify the expiration date on delivery, as occasionally units ship already expired.
6. Mrs Taste Sugar Free BBQ Sauce
A BBQ sauce that hits zero calories, zero sodium, and zero sugar at once.
Mrs Taste is the strictest sauce in this lineup: zero calories, zero sodium, zero sugar, while staying gluten free, dairy free, and fat free. That makes it a go-to for anyone on a low-sodium diet who assumed barbecue was off the table completely.
What owners praise most is the flavor — the tangy and smoky notes land in the right balance, and some say there’s no difference from regular BBQ sauce. It shines on pulled baked chicken, burgers, and roasted veggies, helping people stay on track with their diets.
The negatives split hard though: several love it, but at least one found a metallic aftertaste that lingered, calling the whole thing a waste of money. The value complaints also come up, with owners feeling the 12 oz bottle runs expensive for what’s inside.
Choose this for: strict zero-calorie, zero-sodium meal plans where even a gram of salt is too much.
Pass if: you’re sensitive to sugar-free aftertastes — a minority of owners found this one objectionable.
7. G Hughes Sugar Free BBQ Sauces – Hickory & Original
Two classic flavors that bring real BBQ without the brown sugar dump.
The 2-pack gives you both Hickory and Original, each weighing in at just 2g of carbs per serving and no sugar — a serious upgrade over the mountain of brown sugar most BBQ brands load in. It’s gluten free and fits right into a low-carb lifestyle.
Flavor is far and away the biggest draw, with owners calling both varieties spot-on and the best they’ve eaten. It clings nicely to chicken and beef with no weird taste, and a couple of owners noted the sauce cuts 16g of sugar per serving compared to standard barbecue sauces.
The main complaint is consistency — one owner found it too watery and thin to stick to chicken. And a few buyers point out that grocery stores sometimes sell the same bottles for less than you’ll pay here, so it pays to shop around on price.
The flavors that impress
- Hickory and Original both taste like real BBQ, not diet food
- Only 2g carbs per serving with gluten-free recipe
- No artificial aftertaste or chemical flavor
Where it stumbles
- Some bottles pour thin and won’t stick to meat
- Local stores may undercut this online price
8. G Hughes Sugar Free Orange Ginger Marinade
The orange-ginger blend that turns weeknight chicken into a meal-prep hero.
This 3-pack brings 39 oz of sugar-free orange ginger marinade formulated to work on everything from chicken to pork to salmon. There’s no high fructose corn syrup and no artificial preservatives, and owners consistently note there’s zero artificial sweetener taste.
Buyers praise the flavor for its versatility, using it on meal prep, baked chicken tenderloins, and especially salmon. The key is to soak for about 20 minutes only — it’s strong and can overpower if left longer. Buyers report it adds big flavor while keeping sugar low.
You can thin it with a splash of water or oil if it comes on too strong for your taste. The reach is narrower than a classic BBQ sauce, but for Asian-inspired dishes, this is the one that keeps glucose levels steady while delivering real flavor.
Ideal for: low-sugar diets that still crave ginger-forward Asian flavors on chicken, pork, and salmon.
Use it wisely: stick to a 20-minute soak — marinating longer makes the flavor overpowering.
9. Simple Girl Organic Salad Dressing Variety
Four organic dressings that turn salads into diet-friendly meals.
This variety pack covers Sweet Vinaigrette, Balsamic Vinaigrette, Sweet Mustard, and Citrus Ginger, with the first three running just 3 calories per serving and the Balsamic at 10 calories. All are sweetened with organic stevia leaf extract, zero sugar alcohols, and zero artificial sweeteners.
The health profile is the draw: 100% carb-free in three of the four flavors, gluten free, fat free, and suitable for diabetic and keto diets. The Balsamic has 2 carbs from the natural sugar in balsamic vinegar, and all four double as marinades for fish and chicken.
The flavor is where opinions split — some owners find them delicious and swear by them, while others found all four flavors undrinkable and hard to acquire a taste for. The sugar content gets the most positive mentions, but this is a “sample before committing” lineup, not a guaranteed crowd-pleaser.
Perfect for: strict no-sugar diets (including keto and diabetic plans) that need a calorie-light dressing option.
Caution: the flavor profile is polarizing — start with this 4-pack before trusting it for a big gathering.
Understanding the Specs
Net Carbs vs. Total Carbs
Net carbs equal total carbs minus the fiber your body doesn’t digest. A sauce like ChocZero’s caramel lists 16g of fiber and only 1g net carb per serving, meaning most of the carb content passes through without affecting blood sugar. For keto dieters, this is the number that keeps you in ketosis.
Sweetener Types
Sugar-free condiments lean on different sweeteners with different effects. Monk fruit and stevia are plant-based and generally don’t spike glucose, while sucralose is a common artificial option in mainstream relishes. Sugar alcohols like maltitol and erythritol can leave a cooling aftertaste that many buyers dislike — that’s why premium brands skip them.
Fiber as a Feature
High-fiber sauces like the ChocZero caramel deliver 16g of fiber per serving, which helps offset carbs and supports digestion. If a sauce claims low carb, check whether fiber is doing the heavy lifting. In most cases, more fiber per serving means a more stable blood sugar response.
Calorie Counts That Matter
True zero-calorie condiments like Mrs Taste BBQ hit 0 calories, while near-zero options like Simple Girl’s dressings run between 3 and 10 calories per serving. For anyone tracking calories strictly, the difference between 0 and 10 calories per serving rarely breaks a daily budget — but the sweetener and carb profile will matter more.
FAQ
Are zero calorie condiments actually zero calories?
What’s the difference between monk fruit and sucralose in condiments?
Will sugar-free caramel sauce spike my blood sugar?
Which zero calorie condiment works best for keto?
Do these sugar-free sauces taste different from regular condiments?
Can I use sugar-free marinades on fish and chicken?
Are these condiments gluten free?
Why do some sugar-free sauces have a weird aftertaste?
How long do these sauces last after opening?
Final Thoughts: The Verdict
If you want one dependable pick, the zero calorie condiments winner is the Mt. Olive Sweet Relish because it nails the flavor of the real thing with no sugar and a crowd-pleasing taste that suits more kitchens than any single sauce here. If you want a natural citrus spread for keto baking and breakfast, grab the ChocZero Orange Marmalade. And for strict zero-sodium, zero-everything meals, the Mrs Taste BBQ Sauce is the one to reach for.
How We Picked
We do not accept paid placement. Every pick is matched to a real buyer and a real use-case; we do not hands-on test units.
Sources & Methodology
Specifications: manufacturer listings and product documentation. Review insights: verified customer reviews, as of August 2026. Pricing: not shown on this page (it changes often); check the current price via the retailer link.
As an Amazon Associate, Calories Fit earns from qualifying purchases. This does not affect which products we feature.