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🌿

●Low GI
⚡High Potassium

Cooked fennel Calories

A light, aromatic vegetable that provides fiber and potassium.

In season: Autumn · Winter

CALORIES · 100 G

31kcal

GI

15low

POTASSIUM · 100 G

414mg

FIBER · 100 G

3.1g

Quick answer

1 cup (medium) of Cooked fennel (156 g) has 48 calories. That works out to 31 calories per 100 g. It contains 11.4 g of carbs, 1.9 g of protein, 0.3 g of fat and 4.8 g of fiber. Its 645.8 mg of Potassium covers 19% of the Daily Value. Its glycemic index is 15 (low), so it raises blood sugar slowly.

Cooked fennel Nutrition Facts

Selected: 1 cup (medium) · 156 g

48

KCAL / 156G

Carbs

11.4g

· 4% DV

Protein

1.9g

· 4% DV

Fat

0.3g

· 0% DV

Fiber

4.8g

· 17% DV

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

Calories come from: Carbs 82% · Protein 14% · Fat 4%

Cooked fennel nutrition facts table · 1 cup (medium) (156 g)

NutrientAmount% DV
Calories48 kcal
Total fat0.3 g0%
Saturated fat0.08 g0%
Trans fat0 g
Sodium81 mg4%
Total carbohydrate11.4 g4%
Fiber4.8 g17%
Protein1.9 g4%

Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.

Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.

Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.

Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.

Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.

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How Many Calories in 1 Cup of Cooked fennel?

ServingAmountCalories
1 cup (medium)156 g48 kcal
½ cup (small)78 g24 kcal
100 g100 g31 kcal
1 serving (small)100 g31 kcal
1 serving (medium)150 g47 kcal
1 piece (medium)200 g62 kcal
1.5 cup (large)234 g73 kcal
1 serving (large)250 g78 kcal

Calculated from 31 calories per 100 g.

Frequently Asked Questions About Cooked fennel

How do you cook cooked fennel?

To make cooked fennel, trim the base of the fennel bulb, remove any tough outer layer, and slice it. Simmer with a little water or broth until tender, or roast the slices until soft and lightly browned.

What does cooked fennel taste like?

Cooked fennel tastes mildly sweet and aromatic, with a gentle anise-like note. Heat softens its sharper raw flavor, and roasting brings out more sweetness than boiling or steaming.

How long does fennel take to cook?

Sliced fennel usually takes about 10–15 minutes to become tender when simmered, though thick wedges need longer. It is ready when a fork slides into the bulb without much resistance.

Can you eat the whole cooked fennel plant?

You can eat the fennel bulb, tender stalks, and feathery leaves. The root end and particularly tough stalks are usually trimmed away; the leaves make a fragrant garnish for the cooked bulb.

What goes well with cooked fennel?

Cooked fennel pairs well with fish, chicken, beans, and other Mediterranean-style dishes. Lemon, olive oil, garlic, and fresh herbs complement its sweet anise-like flavor without overpowering it.

How long does cooked fennel last in the fridge?

Cooked fennel keeps for about 3–4 days in a covered container in the refrigerator. Refrigerate it once it has cooled, and reheat only the portion you plan to eat.

Can you freeze cooked fennel?

Yes, you can freeze cooked fennel, although thawing may make it softer and more watery. Cool it first, pack it in an airtight freezer-safe container, and use it in soups, sauces, or casseroles.

Does cooked fennel help with digestion?

Cooked fennel is a source of dietary fiber, which supports normal bowel function as part of a varied diet. It is not a treatment for digestive problems, and a large serving may cause gas for some people.

Is cooked fennel better boiled, steamed, or roasted?

There is no single best method: steaming keeps fennel tender without making it waterlogged, while roasting gives it browned edges and a sweeter flavor. Simmering works well when you want it soft for a stew or purée.

Can you use cooked fennel in soup or purée?

Yes, cooked fennel works well in soup and purée. Blend it with cooked potato, carrot, or onion for a smooth texture; those vegetables balance fennel’s distinctive aromatic flavor.

Cooked fennel Vitamins & Minerals

Vitamins

Vitamin C

8.74mg · 10% DV

Folate

31.2µg · 8% DV

B5

0.36mg · 7% DV

B3

1mg · 6% DV

Minerals

Potassium ⭐

646mg · 19% DV

Manganese

0.3mg · 13% DV

Copper

0.1mg · 11% DV

Phosphorus

78mg · 11% DV

Sodium

81mg · 4% DV

Cooked fennel Glycemic Index

GLYCEMIC INDEX

15
Low
0 Low5570100

GLYCEMIC LOAD

0.9
Low

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

How to Burn Off Cooked fennel

To burn the 48 calories in 1 cup (medium) (156 g):

🚶

12min

Walking (5 km/h)

🏃

5min

Running (8 km/h)

🚴

7min

Cycling

🏊

6min

Swimming

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

What is Cooked fennel?

Cooked fennel is the bulb of the fennel plant, softened by boiling, steaming or sautéing. The vegetable has Mediterranean roots and a gently sweet, anise-like aroma that mellows with cooking. It is common in Mediterranean cooking, while elsewhere it makes an easy change from more familiar cooked vegetables.

Its tender, juicy texture works well as a warm side, tossed with olive oil and lemon, or added to soups and vegetable dishes. Cooked fennel provides fibre; at 3.1 g per 100 g, it can contribute to your daily intake. Pair it with beans or grains for a more substantial meal, or keep the preparation light by steaming it and finishing with herbs.

How Nutritious Is Cooked fennel?

Nutrient density

Medium

46/ 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

54/ 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.

Is Cooked fennel 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 Cooked fennel 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 Cooked fennel Good For?

Vegan

✓ Suitable

Vegetarian

✓ Suitable

Gluten-Free

✓ Suitable

Dairy-Free

— Not suitable

Mediterranean

✓ Suitable

Paleo

✓ Suitable

Whole30

— Not suitable

DASH

— Not suitable

Keto

— Not suitable

Low FODMAP

— Not suitable

Cooked fennel Fat Profile

SATURATED

0.08g

MONOUNSATURATED

0.12g

POLYUNSATURATED

0.08g

⚖️

Omega 6:3 ratio 3:1

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

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Nutrition data compiled from USDA FoodData Central and scientific sources.