How Many Calories Are In Steamed Broccoli? | Fast Cal Info

Calorie Count In Steamed Broccoli Portions

Steaming keeps broccoli tender while holding onto most of its water. That water bulk is why a full cup of chopped steamed florets comes out to only about 55 calories per cup, based on USDA FoodData Central figures for cooked, drained broccoli with no salt. Each cup weighs about 156 g in that database, so you’re getting a decent pile of food for a small calorie hit.

It’s helpful to map portions to real plates. A loose half-cup scoop of steamed florets, the amount you’d tuck next to chicken and rice, lands near 27 calories. A whole head of steamed broccoli, around 370 g once soft, still averages only about 130 calories. Those larger numbers come from simple math based on the calorie density shown in lab data for cooked broccoli in USDA FoodData Central.

Here’s a quick calorie cheat sheet by portion size. These figures come from lab-tested nutrient profiles for cooked, boiled broccoli drained with no oil or sauce, which lines up with plain steaming.

Serving Size	Calories (kcal)	Notes
1/2 cup cooked, chopped (78 g)	~27	Small scoop next to dinner meat.
1 cup cooked, chopped (156 g)	55	About 5.1 g fiber, 3.7 g protein.
Large stalk cooked (280 g)	~98	Rough math from USDA cup data.
Whole head steamed (371 g)	~130	Good for meal prep boxes.

What Changes The Calorie Number

The calorie math isn’t locked in stone. A steamer basket by itself doesn’t add energy, but a drizzle of oil, cheese, or sauce can move the number fast. The way you measure the portion also matters, because broccoli shrinks as steam escapes.

Portion Size And Water Loss

Broccoli starts out crisp and loaded with water. Heat drives off some moisture, so a fresh cup of raw florets (about 91 g) is only around 31 calories, according to USDA SNAP-Ed data for 1 cup chopped raw broccoli. After cooking, that same plant tissue packs down, which is why a cooked cup weighs about 156 g and shows 55 calories.

That sounds odd at first glance. The cooked cup weighs more yet still lands in the double-digit calorie zone. Here’s what’s going on: when you measure a cooked cup, you’re scooping more total broccoli by weight than you would in a raw cup, because the pieces slump and stack tighter. The calorie bump from 31 to 55 just reflects that denser scoop, not some new calorie source from steaming.

Seasoning, Oil, And Add-Ons

Pure steamed florets with nothing on top sit near 0.6 g of fat and 3.7 g of protein per cooked cup, which keeps calories down. A teaspoon of olive oil adds about 40 calories right away. A blanket of shredded cheese or creamy sauce climbs even faster.

Salt on its own doesn’t change calories, but it does raise sodium. Plain steamed broccoli shows roughly 64 mg sodium per cooked cup with no added salt in the lab entry, which is already low compared with many packaged sides. Melted butter, bottled teriyaki, or cheese sauce can push both calories and sodium into the same range as a small side of mac and cheese.

Why Steamed Broccoli Feels So Filling

Once you know your daily calorie needs, this veggie starts to look like a cheat move for appetite control. A cooked cup has about 5.1 g fiber and close to 140 g water. That combo swells in your stomach without piling on energy.

Fiber in broccoli helps digestion stay regular, helps slow down how fast you burn through the meal, and plays into steady energy between meals. Water volume adds stomach stretch, which tends to send fullness signals to the brain. Dietitians point to low-energy, high-volume vegetables like broccoli for steady weight control because they keep you satisfied for not many calories. That message shows up again and again in mainstream nutrition advice around weight loss.

Protein isn’t high here, but it’s not zero. A cooked cup gives about 3.7 g. That soft bump in protein, paired with fiber, helps a plate with steamed florets feel like a meal instead of a garnish. USDA FoodData Central tables list that protein share at about 23% of the total calorie split for cooked broccoli, which is unusual for a vegetable.

USDA SNAP-Ed describes broccoli as low in calories and packed with vitamins A, C, and K, as well as minerals like potassium. USDA SNAP-Ed broccoli info lays out that even raw chopped florets bring vitamin C in levels that blow past the daily target.

How To Steam Broccoli For Best Texture

Steaming broccoli the right way keeps color bright, stems crisp-tender, and nutrients in good shape. Long boils can leach vitamin C into the water. Gentle steam keeps more of that vitamin C in the vegetable. USDA FoodData Central lists more than 100 mg of vitamin C per cooked cup of broccoli, which is already above the full daily target for adults.

Step-By-Step Method

Here’s a simple method you can repeat on autopilot:

• Rinse the head under cool water and shake off excess drops.
• Slice the crown into bite-size florets and trim the thick stem into coins so nothing goes to waste.
• Bring about an inch of water to a simmer in a pot.
• Drop in a steamer basket so the broccoli sits above the water line, not in it.
• Add the florets and stem pieces, lid on.
• Steam 4–6 minutes, just until stems pierce with a fork but still stand up.
• Kill the heat, lift the basket, and let excess steam drift off so it doesn’t keep cooking.

Tips To Keep Color And Flavor

Pull the basket as soon as the stems turn bright green and smell fresh. Grey-green broccoli usually means it sat in steam for too long and the texture moved from crisp-tender to mushy.

Toss with lemon zest, cracked pepper, or toasted sesame seeds while it’s still warm. A light squeeze of citrus wakes up flavor without a calorie bomb. A teaspoon of olive oil tastes rich, but remember it tacks on about 40 calories, so drizzle with a teaspoon, not a full pour.

If you need meal prep, chill the steamed florets fast. Spread them on a tray so steam escapes, then store in a glass box. Reheat gently with a splash of water in the microwave so they don’t dry out or burn.

Micronutrient Snapshot Of Steamed Broccoli

Broccoli isn’t just about low calories. A cooked cup comes loaded with vitamin C, vitamin K, folate, potassium, and calcium. Here’s a short snapshot pulled from USDA FoodData Central lab data for cooked, drained broccoli with no salt.

Nutrient	Per Cooked Cup	Why It Helps
Vitamin C	~101 mg	Antioxidant vitamin linked with immune defense in general public health advice.
Vitamin K	~220 mcg	Needed for normal blood clotting, per standard nutrition references.
Folate (B9)	~169 mcg DFE	Plays a part in cell growth and repair.
Potassium	~457 mg	Balances sodium and ties in with normal blood pressure control.
Calcium	~62 mg	Mineral needed for bone structure.

Where Steamed Broccoli Fits On Your Plate

Dark green vegetables such as broccoli sit in their own subgroup in the Dietary Guidelines for Americans. Federal guidance encourages most adults to work in a mix of vegetables across the week, and that mix includes dark green picks like broccoli. MyPlate vegetable group explains how vegetables get sorted by color and nutrient pattern.

For a general 2,000-calorie eating pattern, federal tables aim for about 2½ cup-equivalents of vegetables per day and a set amount of dark green vegetables across the week. That means a cup of steamed broccoli can count toward those dark green targets without hitting your calorie budget hard.

Sodium matters for many people, and steamed florets land in a friendly zone. Plain cooked broccoli shows around 64 mg sodium per cooked cup in USDA data with no extra salt. That’s tiny next to seasoned canned vegetables or many frozen entrées.

The other win is potassium. A cooked cup brings roughly 457 mg potassium, which helps balance sodium and lines up with general blood pressure guidance from public health sources.

Final Take On Steamed Broccoli Calories

A heaping cooked cup runs about 55 calories, about 5 g fiber, and around 4 g protein. You get chew, color, and bulk for almost no calorie hit. That makes steamed florets a handy side when you’re aiming for plates that feel full without a heavy calorie stamp.

Use that low calorie load to anchor lunches and dinners. Build a bowl with rice or quinoa, a lean protein, and a big scoop of steamed florets. That bowl usually comes out lighter than the same meal built on creamy pasta or fries.

Want ideas beyond dinner? Try our high-protein breakfast ideas for combos that keep you satisfied through the morning while still staying mindful of energy intake.

Broccoli brings color, crunch, and staying power with almost no calorie downside. Steam it right, season it smart, and let it take up real space on the plate.