1 cup (medium) of Green Beans (Cooked) (125 g) has 44 calories. That works out to 35 calories per 100 g. It contains 8.8 g of carbs, 2.3 g of protein, 0.3 g of fat and 4.3 g of fiber. Its 53.8 µg of Vitamin K covers 45% of the Daily Value. Its glycemic index is 30 (low), so it raises blood sugar slowly.

What is Green Beans (Cooked)?

Cooked green beans are the tender pods of the green bean plant, simmered or steamed until soft. Originally from the Americas, they are now a familiar vegetable in home cooking around the world. Depending on the recipe, they may be served simply with a little seasoning or cooked with tomatoes, onions, or other vegetables.

Their mild, slightly sweet flavour and soft texture make them an easy side dish alongside grains, fish, or roasted food; they also work well in salads and casseroles. They are low in calories and provide fibre, as well as vitamins C and K. For a lighter plate, steam or simmer them and finish with herbs and a modest amount of oil.

Green Beans (Cooked) Nutrition Facts

Selected: 100 g

KCAL / 100G

Carbs

· 3% DV

Protein

1.8g

· 4% DV

Fat

0.2g

· 0% DV

Fiber

3.4g

· 12% DV

DV is the share of the daily value covered, on a 2,000 kcal reference diet.

Calories come from: Carbs 76% · Protein 19% · Fat 5%

Green Beans (Cooked) Vitamins & Minerals

Vitamins

Vitamin K

43µg · 36% DV

Vitamin C

12mg · 13% DV

0.11mg · 8% DV

0.14mg · 8% DV

Minerals

Iron

1mg · 6% DV

Magnesium

25mg · 6% DV

Phosphorus

38mg · 5% DV

Calcium

37mg · 4% DV

How Nutritious Is Green Beans (Cooked)?

Nutrient density

Very high

80/ 100

How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.

Satiety score

Medium

56/ 100

An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.

Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.

Green Beans (Cooked) Glycemic Index

GLYCEMIC INDEX

Low

0 Low5570100

GLYCEMIC LOAD

Low

Accounts for portion size — a more realistic measure than GI alone.

How to Burn Off Green Beans (Cooked)

To burn the 35 calories in 100 g:

🚶

9min

Walking (5 km/h)

🏃

4min

Running (8 km/h)

🚴

5min

Cycling

🏊

4min

Swimming

Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.

Is Green Beans (Cooked) Processed?

NOVA 2

Minimally Processed

1. Unprocessed

2. Minimally Processed

3. Processed

4. Ultra-Processed

NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.

Does Green Beans (Cooked) Contain Allergens?

No known major allergens

Gluten free

Dairy free

Eggs free

Peanuts free

Tree nuts free

Fish free

Soy free

Sesame free

Which Diets Is Green Beans (Cooked) Good For?

Vegan

✓ Suitable

Vegetarian

✓ Suitable

Gluten-Free

✓ Suitable

Dairy-Free

— Not suitable

Mediterranean

✓ Suitable

Paleo

✓ Suitable

Whole30

— Not suitable

DASH

— Not suitable

Keto

✓ Suitable

Low FODMAP

— Not suitable

Green Beans (Cooked) Fat Profile

SATURATED

0.05g

MONOUNSATURATED

0.01g

POLYUNSATURATED

0.05g

⚖️

Omega 6:3 ratio 1.5:1

Below the ideal 4:1 — a good omega balance.

Compare Green Beans (Cooked)

🥗vs🍅

Green Beans (Cooked) vs Tomato17 kcal more per 100 g

→🥗vs🥗

Green Beans (Cooked) vs Mixed Green Salad17 kcal more per 100 g

→🥗vs🫑

Green Beans (Cooked) vs Red Pepper4 kcal more per 100 g

→🥗vs🥄

Green Beans (Cooked) vs Boiled Beetroot9 kcal fewer per 100 g

→

Foods Similar to Green Beans (Cooked)

🍅

Tomato

18 kcal

🥗

Mixed Green Salad

18 kcal

🫑

Red Pepper

31 kcal

🥄

Boiled Beetroot

44 kcal

🫑

Green pepper

20 kcal

🥗

Potato Salad

110 kcal

🥗

Arugula

25 kcal

🥕🥦🍆

Oven-Roasted Mixed Vegetables

65 kcal

Frequently Asked Questions About Green Beans (Cooked)

How long do cooked green beans last in the fridge?

Cooked green beans usually keep for 3–4 days in the refrigerator when stored promptly in a covered container. Refrigerate leftovers within two hours of cooking, and discard them if they develop an unusual smell, sliminess, or visible mold.

Can you freeze cooked green beans?

Yes, cooked green beans can be frozen in an airtight container or freezer bag. They may be softer after thawing, so they work especially well in soups, casseroles, and stews. Cool them before packing and freeze in portions you can use at once.

What is the best way to reheat cooked green beans?

Reheat cooked green beans gently in a covered pan over low heat, adding a splash of water if they seem dry. Stir occasionally and stop as soon as they are hot; prolonged heating can make them mushy.

Can you eat cooked green beans cold?

Yes, cooked green beans are safe to eat cold if they were cooled and refrigerated promptly. They work in salads with a vinaigrette, or you can serve them chilled with herbs, lemon, and a little olive oil.

Why are my cooked green beans still tough?

Green beans usually stay tough because they are undercooked or unusually mature and fibrous. Cut them into similar-sized pieces and simmer until tender. Older beans may need more cooking time than young, slender ones.

How do you keep cooked green beans bright green?

Cook green beans only until tender and avoid leaving them simmering for a long time. For boiled beans, transfer them briefly to ice water after cooking to help preserve their color; prolonged cooking can turn them dull and olive-green.

What should you season cooked green beans with?

Garlic, lemon, black pepper, and olive oil are easy seasonings for cooked green beans. For a richer side, add toasted almonds or a little butter; for a brighter flavor, finish with vinegar or chopped fresh herbs.

Can you leave cooked green beans out overnight?

No, discard cooked green beans left at room temperature overnight. Bacteria can grow while cooked food sits unrefrigerated, and reheating may not make it safe. Refrigerate leftovers within two hours of cooking, or sooner in a hot room.

Can you roast already cooked green beans?

Yes, you can roast cooked green beans, but they will soften more than raw beans. Pat them dry, spread them in a single layer, and roast briefly at high heat so they brown without turning overly mushy.

Why do cooked green beans turn mushy?

Cooked green beans turn mushy when they are boiled or reheated for too long. Check them as they cook and stop when they are just tender. If serving them later, slightly undercook them before cooling and reheating.

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Nutrition data compiled from USDA FoodData Central and scientific sources.

· Last updated: September 24, 2026