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Low calorie, high in vitamin C
In season: Summer · Autumn
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 piece (medium) of Roasted bell pepper (120 g) has 37 calories. That works out to 31 calories per 100 g. It contains 7.4 g of carbs, 1.2 g of protein, 0.4 g of fat and 2.5 g of fiber. Its 96.5 mg of Vitamin C covers 107% of the Daily Value. Its glycemic index is 15 (low), so it raises blood sugar slowly.
Selected: 1 piece (medium) · 120 g
37
KCAL / 120G
Carbs
7.4g
· 3% DV
Protein
1.2g
· 2% DV
Fat
0.4g
· 1% DV
Fiber
2.5g
· 9% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 78% · Protein 13% · Fat 9%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 37 kcal | |
| Total fat | 0.4 g | 1% |
| Saturated fat | 0.04 g | 0% |
| Trans fat | 0 g | |
| Sodium | 4.8 mg | 0% |
| Total carbohydrate | 7.4 g | 3% |
| Fiber | 2.5 g | 9% |
| Protein | 1.2 g | 2% |
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 piece (medium) | 120 g | 37 kcal |
| 0.25 piece (quarter) | 30 g | 9 kcal |
| ½ piece (half) | 60 g | 19 kcal |
| 1 piece (small) | 80 g | 25 kcal |
| 100 g | 100 g | 31 kcal |
| 1 serving (medium) | 100 g | 31 kcal |
| 1 cup (chopped) | 150 g | 47 kcal |
| 1 piece (large) | 170 g | 53 kcal |
| 1 serving (large) | 200 g | 62 kcal |
Calculated from 31 calories per 100 g.
To make roasted bell pepper, wash and dry the peppers, then arrange them whole or in large pieces on a baking tray. Roast until the flesh softens and the skins blister in places; covering them briefly after baking makes peeling easier.
Let roasted bell peppers rest under a cover after they come out of the oven, then pull away the loosened skin with your fingers. If some skin sticks, use a small knife. Avoid rinsing the peppers, since water can wash away their roasted juices.
Roasted bell peppers keep for a few days in the refrigerator when cooled and stored in a covered container. Refrigerate them promptly rather than leaving them at room temperature for hours, and discard them if they develop mold, an off smell, or a slimy texture.
Yes, roasted bell peppers freeze well. Cool them completely, drain excess liquid, and pack them in freezer-safe portions. They may be softer after thawing, so use them in soups, sauces, or cooked dishes rather than expecting them to keep a firm, fresh texture.
Red, yellow, and green bell peppers all work for roasting. Red peppers are typically sweeter, while green ones have a more vegetal, slightly bitter flavor. Choose firm peppers with smooth skin, and use similarly sized ones so they finish cooking at about the same time.
You can roast bell peppers either whole or sliced. Whole peppers are easy to peel after roasting, while sliced pieces cook more evenly on their surfaces and are ready to serve without much prep. Remove the seeds and white ribs first if you slice them.
Blackened patches on roasted bell pepper skin usually come from direct heat and are part of the roasting process. Peel away the charred skin if you prefer; if the flesh itself is burnt, bitter, or smells strongly acrid, trim or discard those parts.
Roasted bell peppers can be served hot or cold. Serve them warm as a side for meat, fish, or grains, or chill them and dress with olive oil and garlic for a salad or appetizer. Add dairy-based sauces just before serving.
Yes, roasted bell peppers can be a nutritious addition to a meal, especially when prepared with little added oil and salt. Roasting softens their texture and brings out their sweetness; rich sauces or generous amounts of oil can make the finished dish heavier.
Yes, people with diabetes can generally include roasted bell peppers in meals. Plain roasted peppers do not come with sugary sauces by default, but toppings and the rest of the meal affect its overall impact on blood glucose.
Vitamins
Vitamin C
96.48mg · 107% DV
Vitamin A
188.4µg · 21% DV
B6
0.35mg · 21% DV
Folate
55.2µg · 14% DV
Minerals
Copper
0.08mg · 9% DV
Potassium ⭐
253mg · 7% DV
Manganese
0.14mg · 6% DV
Magnesium
14mg · 3% DV
Sodium
4.8mg · 0% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 37 calories in 1 piece (medium) (120 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.
Roasted bell pepper is made by cooking whole peppers or large pieces until the flesh softens and the skin blisters or darkens in spots. It is a simple preparation rather than a stuffed-pepper dish; red peppers are especially common, though other colours work too.
Its tender, juicy flesh tastes gently sweet, with a smoky edge where it has charred. Across Mediterranean cooking, it is served as a side or antipasto, folded into salads and sandwiches, or paired with olive oil, herbs and garlic. At 31 calories per 100 g, it is a light vegetable choice that also provides fibre and vitamin C. Use just enough oil to coat it, or serve it with beans, grains or a protein-rich main for a more filling plate.
Very high
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Medium
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.
No known major allergens
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
SATURATED
0.04g
MONOUNSATURATED
0.02g
POLYUNSATURATED
0.16g
Omega 6:3 ratio 14:1
Above the ideal 4:1 (14:1).
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Nutrition data compiled from USDA FoodData Central and scientific sources.