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An aromatic butter mixture prepared with sautéed onion; high in energy and saturated fat.
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 tablespoon (medium) of Butter with onion (14 g) has 77 calories. That works out to 550 calories per 100 g. It contains 1.3 g of carbs, 0.2 g of protein, 8.3 g of fat and 0.1 g of fiber. Its 67.2 µg of Vitamin A covers 7% of the Daily Value. Its glycemic index is 15 (low), so it raises blood sugar slowly.
Selected: 1 tablespoon (medium) · 14 g
77
KCAL / 14G
Carbs
1.3g
· 0% DV
Protein
0.2g
· 0% DV
Fat
8.3g
· 11% DV
Fiber
0.1g
· 0% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 6% · Protein 1% · Fat 93%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 77 kcal | |
| Total fat | 8.3 g | 11% |
| Saturated fat | 5.25 g | 26% |
| Trans fat | 0.27 g | |
| Sodium | 1.68 mg | 0% |
| Total carbohydrate | 1.3 g | 0% |
| Fiber | 0.1 g | 0% |
| Protein | 0.2 g | 0% |
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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| Serving | Amount | Calories |
|---|---|---|
| 1 tablespoon (medium) | 14 g | 77 kcal |
| 1 teaspoon (small) | 5 g | 28 kcal |
| 1 serving (medium) | 15 g | 83 kcal |
| 2 tablespoon (large) | 28 g | 154 kcal |
| 1 ounce (medium) | 28 g | 154 kcal |
| 50 g | 50 g | 275 kcal |
| 100 g | 100 g | 550 kcal |
| 1 cup (whole) | 227 g | 1249 kcal |
Calculated from 550 calories per 100 g.
To make butter with onion, sauté finely chopped onion gently until soft and lightly golden, then let it cool completely. Mix it into softened butter and chill the mixture until firm. Adding hot onion can melt the butter and make it greasy.
Butter with onion works as a spread for bread and toast, or as a finishing butter for baked potatoes, vegetables, pasta, and grilled meat. Add it near the end of cooking so the onion flavor stays noticeable without scorching.
No, deep caramelization is not necessary for butter with onion. Soft, lightly golden onions give it a balanced savory sweetness; very dark onions can taste bitter and overpower the butter.
Yes, but raw onion makes butter with onion sharper and more pungent than the usual sautéed version. Finely mince it and keep the mixture refrigerated; cooking the onion first gives a milder flavor and is generally better for a spread.
Cool the cooked onion completely and drain off any excess moisture before mixing it into the butter. Warm or wet onion can soften the butter and cause the mixture to separate, especially if you plan to shape or spread it.
Keep butter with onion covered in the refrigerator because it contains cooked onion. Use a clean utensil each time and avoid leaving it out for extended periods; discard it if its smell, appearance, or texture changes noticeably.
Yes, butter with onion can be frozen in a tightly wrapped portion or an airtight container. Thaw it in the refrigerator before using. Freezing may slightly affect its texture, so it works especially well stirred into hot dishes after thawing.
Butter with onion pairs well with crusty bread, baked potatoes, roasted vegetables, eggs, and grilled or pan-seared meats. Its savory onion flavor is particularly useful with simple dishes that benefit from a rich, aromatic finish.
Yes, butter with onion can flavor a pan sauce or be stirred into cooked vegetables, grains, or pasta. Add it toward the end or use moderate heat, since butter can burn and the cooked onion may brown too quickly.
Yes, butter with onion and onion butter usually refer to butter flavored with onion, often sautéed before mixing. Recipes vary in how finely the onion is cut and whether herbs or spices are added, so the texture and strength of the flavor can differ.
Vitamins
Vitamin A
67.2µg · 7% DV
Vitamin E
0.18mg · 1% DV
B12
0.02µg · 1% DV
B2
0.01mg · 1% DV
Minerals
Iodine
1.12µg · 1% DV
Phosphorus
3.5mg · 1% DV
Manganese
0.01mg · 0% DV
Copper
0mg · 0% DV
Potassium ⭐
11mg · 0% DV
Sodium
1.68mg · 0% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 77 calories in 1 tablespoon (medium) (14 g):
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
Butter with onion is a savoury spread made by mixing softened butter with onion cooked until tender. It is easy to prepare at home: let the onion cool before stirring it into the butter, so the mixture stays creamy rather than melting. The result is rich and smooth, with a gently sweet, aromatic onion flavour.
Use it on bread or toast, or melt a small spoonful over potatoes, vegetables, eggs or rice. It is an energy-dense, high-fat condiment, with little protein or fibre, so a modest amount brings plenty of flavour. For a lighter finish, use it sparingly or combine it with plain butter and fresh herbs.
Low
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Low
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.
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.
Contains these allergens:
Vegan
— Not suitable
Vegetarian
✓ 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
SATURATED
5.25g
MONOUNSATURATED
2.17g
POLYUNSATURATED
0.29g
Omega 6:3 ratio 4.8:1
Above the ideal 4:1 (4.8:1).
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Nutrition data compiled from USDA FoodData Central and scientific sources.