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High-fat, low-carb savory sauce
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
2 tablespoon (medium) of Butter caper sauce (30 g) has 156 calories. That works out to 520 calories per 100 g. It contains 1 g of carbs, 0.3 g of protein, 16.8 g of fat and 0.2 g of fiber. Its 204 µg of Vitamin A covers 23% of the Daily Value. Its glycemic index is 5 (low), so it raises blood sugar slowly.
Selected: 2 tablespoon (medium) · 30 g
156
KCAL / 30G
Carbs
1g
· 0% DV
Protein
0.3g
· 1% DV
Fat
16.8g
· 22% DV
Fiber
0.2g
· 1% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 3% · Protein 1% · Fat 96%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 156 kcal | |
| Total fat | 16.8 g | 22% |
| Saturated fat | 10.5 g | 53% |
| Trans fat | 0.63 g | |
| Sodium | 156 mg | 7% |
| Total carbohydrate | 1 g | 0% |
| Fiber | 0.2 g | 1% |
| Protein | 0.3 g | 1% |
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) | 15 g | 78 kcal |
| 1 teaspoon (small) | 5 g | 26 kcal |
| 1 serving (small) | 20 g | 104 kcal |
| 2 tablespoon (medium) | 30 g | 156 kcal |
| 1 serving (medium) | 40 g | 208 kcal |
| 3 tablespoon (large) | 45 g | 234 kcal |
| 0.25 cup (quarter) | 60 g | 312 kcal |
| 100 g | 100 g | 520 kcal |
| ½ cup (half) | 120 g | 624 kcal |
Calculated from 520 calories per 100 g.
Butter caper sauce is made mainly with butter and capers, often finished with lemon juice. Parsley, garlic, or black pepper are common additions. Capers are salty, so taste the sauce before adding any extra salt.
Melt butter gently in a pan, stir in chopped capers, and add lemon juice to make butter caper sauce. Keep the heat low so the butter does not burn, then spoon the sauce over the dish while it is warm.
Butter caper sauce pairs especially well with pan-fried or baked fish, including mild white fish. It also works with shrimp, chicken, and vegetables such as asparagus. Add it just before serving so the buttery sauce stays warm.
Yes, butter caper sauce goes well with salmon. Its tangy, salty capers and lemon balance the fish’s rich flavor; spoon a little over cooked salmon just before serving rather than using the sauce as a long marinade.
Usually, yes. Rinse brined capers briefly and drain them well before adding them to butter caper sauce; this reduces excess brine and keeps the sauce from becoming overly salty. Salt-packed capers need a more thorough rinse.
Butter caper sauce can separate if the butter gets too hot or lemon juice is added too quickly. Melt the butter over low heat and whisk in the lemon gradually. If it separates, take it off the heat and whisk in a little warm water.
Yes, you can make butter caper sauce without lemon, though it will taste richer and less bright. A small splash of vinegar can add acidity, or you can leave it out and let the capers provide the sharp, briny flavor.
Yes, butter caper sauce can be made ahead, but it is best served freshly made. Refrigerate it in a covered container and reheat it gently over low heat, stirring often; high heat can cause the butter to separate.
Butter caper sauce keeps for a few days in a covered container in the refrigerator. Discard sauce that has been left at room temperature for a long time, and do not reuse sauce that has touched raw fish or meat.
Chopped green olives are a practical substitute for capers in butter caper sauce, adding a similar salty, briny note. The flavor will not be identical, so use a small amount and taste before adding more salt.
Vitamins
Vitamin A
204µg · 23% DV
Vitamin E
0.51mg · 3% DV
B12
0.05µg · 2% DV
Vitamin D
0.3µg · 2% DV
Minerals
Sodium
156mg · 7% DV
Copper
0.01mg · 1% DV
Selenium
0.54µg · 1% DV
Phosphorus
6mg · 1% DV
Potassium ⭐
20mg · 1% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 156 calories in 2 tablespoon (medium) (30 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 caper sauce combines melted butter with briny, tangy capers; some versions add lemon for extra brightness. It belongs to the European style of buttery pan sauces and is often served with fish, though it also works with vegetables. The smooth richness of the butter contrasts with the capers’ sharp, salty bite. Spoon it over pan-fried or grilled fish, or serve a little alongside steamed greens.
This is a rich, high-fat sauce with very little carbohydrate, so a small amount can add plenty of flavour. For a lighter meal, use it sparingly and pair it with simply cooked vegetables or a fresh salad.
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 3
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
— Not suitable
Paleo
— Not suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
✓ Suitable
Low FODMAP
— Not suitable
SATURATED
10.5g
MONOUNSATURATED
4.65g
POLYUNSATURATED
0.57g
Omega 6:3 ratio 5.3:1
Above the ideal 4:1 (5.3:1).
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Nutrition data compiled from USDA FoodData Central and scientific sources.