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Curled octopus tentacles with rows of round suction cups are coated in a glossy golden layer of butter and arranged on a plate.
●Low GI
⚡High Potassium
💪High Protein

Butter Octopus Calories

High in protein, omega-3, vitamin B12 and iron. Seafood enriched with butter.

In season: Spring · Summer · Autumn

CALORIES · 100 G

145kcal

GI

0low

POTASSIUM · 100 G

350mg

FIBER · 100 G

0g

Quick answer

1 serving (medium) of Butter Octopus (120 g) has 174 calories. That works out to 145 calories per 100 g. It contains 1.8 g of carbs, 21 g of protein, 8.6 g of fat and 0 g of fiber. Its 14.4 µg of B12 covers 600% of the Daily Value. Its glycemic index is 0 (low), so it raises blood sugar slowly.

Butter Octopus Nutrition Facts

Selected: 1 serving (medium) · 120 g

174

KCAL / 120G

Carbs

1.8g

· 1% DV

Protein

21g

· 42% DV

Fat

8.6g

· 11% DV

Fiber

0g

· 0% DV

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

Calories come from: Carbs 4% · Protein 50% · Fat 46%

Butter Octopus nutrition facts table · 1 serving (medium) (120 g)

NutrientAmount% DV
Calories174 kcal
Total fat8.6 g11%
Saturated fat5.04 g25%
Trans fat0.01 g
Sodium492 mg21%
Total carbohydrate1.8 g1%
Fiber0 g0%
Protein21 g42%

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 Serving of Butter Octopus?

ServingAmountCalories
1 serving (medium)120 g174 kcal
1 piece (small)60 g87 kcal
1 serving (small)80 g116 kcal
100 g100 g145 kcal
1 piece (medium)120 g174 kcal
1 cup (medium)150 g218 kcal
1 serving (large)180 g261 kcal
1 piece (large)180 g261 kcal
1 cup (large)200 g290 kcal

Calculated from 145 calories per 100 g.

Frequently Asked Questions About Butter Octopus

What is Butter Octopus?

Butter Octopus is octopus served with butter, usually after the octopus has been cooked until tender and briefly tossed in a pan with melted butter. Garlic, lemon, and herbs are common additions, though recipes vary.

How do you make Butter Octopus?

To make Butter Octopus, cook the octopus until tender first, then cut it into pieces and toss it briefly in melted butter. Add garlic near the end so it does not burn, and finish with lemon or herbs if you like.

How do you keep Butter Octopus from being rubbery?

The key to tender Butter Octopus is cooking the octopus before it meets the butter. Simmer it gently until tender, then use the pan only to warm and coat it; prolonged frying in butter can make the pieces tough.

Can you make Butter Octopus with frozen octopus?

Yes, frozen octopus works well for Butter Octopus and can become tender when cooked properly. Thaw it in the refrigerator, drain it, and cook it until tender before tossing it briefly with butter. Avoid thawing seafood on the counter.

What should you serve with Butter Octopus?

Serve Butter Octopus with a crisp salad, roasted vegetables, or plain potatoes to balance the rich butter sauce. Crusty bread is also useful for soaking up the sauce, while lemon adds freshness.

Can you grill octopus for Butter Octopus?

Yes, you can grill the cooked octopus first for a smoky, lightly charred Butter Octopus. Add the butter afterward or toss the grilled pieces in a warm butter sauce; butter can scorch over direct, high heat.

Which part of the octopus is best for Butter Octopus?

The tentacles are especially popular for Butter Octopus because they brown nicely and are easy to portion, but the body can also be used. Cut thicker and thinner pieces evenly so they warm through at a similar rate.

How long does leftover Butter Octopus keep in the fridge?

Keep leftover Butter Octopus in a covered container in the refrigerator and eat it within one to two days. Refrigerate it promptly after serving, and discard it if it has been left at room temperature for an extended period.

Can you reheat Butter Octopus without making it tough?

Yes, reheat Butter Octopus gently to help keep it tender. Warm it in a pan over low heat, stirring just until hot, or use short microwave intervals. Avoid prolonged heating, which can toughen the octopus.

Is Butter Octopus a good source of protein?

Yes, Butter Octopus provides protein along with nutrients such as omega-3 fats and vitamin B12. The butter adds richness and saturated fat, so using a lighter amount and serving it with vegetables can make the meal less heavy.

Butter Octopus Vitamins & Minerals

Vitamins

B12

14.4µg · 600% DV

B2

0.22mg · 17% DV

B3

2.52mg · 16% DV

B1

0.14mg · 12% DV

Minerals

Selenium

54µg · 98% DV

Copper

0.84mg · 93% DV

Iodine

132µg · 88% DV

Phosphorus

252mg · 36% DV

Sodium

492mg · 21% DV

Potassium ⭐

420mg · 12% DV

Butter Octopus Glycemic Index

GLYCEMIC INDEX

0
Low
0 Low5570100

GLYCEMIC LOAD

0
Low

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

How to Burn Off Butter Octopus

To burn the 174 calories in 1 serving (medium) (120 g):

🚶

43min

Walking (5 km/h)

🏃

18min

Running (8 km/h)

🚴

24min

Cycling

🏊

20min

Swimming

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

What is Butter Octopus?

Butter Octopus is tenderised octopus finished in butter, a simple preparation that lets the seafood’s briny flavour meet the butter’s richness. When cooked well, the pieces are tender with a little chew, rather than rubbery. The name describes the preparation rather than a single fixed recipe, so herbs, garlic or lemon may accompany it.

It fits naturally on a Mediterranean-style seafood table, served warm as a small plate or alongside other dishes; crusty bread is useful for the buttery juices. Octopus makes it a protein-rich choice, while butter adds richness and fat. Pair it with a crisp salad or vegetables for balance, or use less butter if you prefer a lighter plate.

How Nutritious Is Butter Octopus?

Nutrient density

High

70/ 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

52/ 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 Butter Octopus 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 Butter Octopus Contain Allergens?

Contains these allergens:

Gluten free
Dairy yes
Eggs free
Peanuts free
Tree nuts free
Fish yes
Soy free
Sesame free

Which Diets Is Butter Octopus Good For?

Vegan

— Not suitable

Vegetarian

— Not suitable

Gluten-Free

✓ Suitable

Dairy-Free

— Not suitable

Mediterranean

✓ Suitable

Paleo

— Not suitable

Whole30

— Not suitable

DASH

— Not suitable

Keto

✓ Suitable

Low FODMAP

— Not suitable

Butter Octopus Fat Profile

SATURATED

5.04g

MONOUNSATURATED

2.52g

POLYUNSATURATED

0.72g

⚖️

Omega 6:3 ratio 0.2:1

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

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🐟

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🐟

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Nutrition data compiled from USDA FoodData Central and scientific sources.