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Peppers, sweet, red, frozen, chopped, boiled, drained, without salt

Whole food · Vegetables and Vegetable Products

Keto-friendlyLow calorieLow fatLow sugar
Peppers, sweet, red, frozen, chopped, boiled, drained, without salt

Photo: Wikipedia

These are vibrant red bell peppers, frozen at peak ripeness, then boiled and drained, resulting in a tender, slightly sweet, and mild vegetable. They are exceptionally low in calories (16 kcal per 100g) and provide a good source of fiber (0.8g) and natural sugars (2.86g) with virtually no fat. Their soft texture makes them a convenient, ready-to-use ingredient that retains a bright, sweet flavor.

= 100 g
16.0 kcal
Calories
0.95 g
Protein
3.3 g
Carbs
0.18 g
Fat
0.80 g
Fiber
2.9 g
Sugar

Calorie split: 20% protein · 71% carbs · 9% fat

↓ Full nutrition

💚 Why it's loved

People love them for their sweet, mild flavor that enhances dishes without overpowering other ingredients. Their soft, tender texture and vibrant red color make them a versatile and visually appealing addition to many meals, from stir-fries to salads.

⚠️ Watch-outs & how to enjoy it better

The boiling process can leach out some water-soluble vitamins (like Vitamin C) and result in a softer, less crisp texture than fresh peppers. To counteract this, consider using the cooking water in soups or sauces to retain nutrients, or briefly sauté them after boiling to restore some texture. They are also a nightshade vegetable, which some individuals with specific inflammatory conditions may wish to limit.

Key benefits

🍽️ Popular dishes

🌍 Where it's eaten

💡 Did you know?

The red bell pepper is actually a fully ripe green pepper, and its sweetness increases as it ripens and its chlorophyll breaks down, revealing the red pigments (carotenoids).

Nutrition Facts
Amount Per 100 g
Calories16
% Daily Value*
Total Fat 0.18g0%
Saturated Fat 0.03g0%
Trans Fat 0.00g
Cholesterol 0.00mg0%
Sodium 4.0mg0%
Total Carbohydrate 3.3g1%
Dietary Fiber 0.80g3%
Total Sugars 2.9g
Protein 0.95g
Vitamin D 0.00mcg0%
Calcium 8.0mg1%
Iron 0.52mg3%
Potassium 72.0mg2%
* The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Full nutrition (USDA data · scales with serving)

Water94.7 g
Energy16.0 kcal
Energy65.0 kj
Protein0.95 g
Total lipid (fat)0.18 g
Ash0.86 g
Carbohydrate, by difference3.3 g
Fiber, total dietary0.80 g
Total Sugars2.9 g
Calcium, Ca8.0 mg
Iron, Fe0.52 mg
Magnesium, Mg7.0 mg
Phosphorus, P13.0 mg
Potassium, K72.0 mg
Sodium, Na4.0 mg
Zinc, Zn0.05 mg
Copper, Cu0.04 mg
Manganese, Mn0.10 mg
Selenium, Se0.20 ug
Vitamin C, total ascorbic acid41.2 mg
Thiamin0.05 mg
Riboflavin0.03 mg
Niacin1.1 mg
Pantothenic acid0.02 mg
Vitamin B-60.11 mg
Folate, total10.0 ug
Folic acid0.00 ug
Folate, food10.0 ug
Folate, DFE10.0 ug
Choline, total3.8 mg
Vitamin B-120.00 ug
Vitamin A, RAE96.0 ug
Retinol0.00 ug
Carotene, beta994 ug
Carotene, alpha12.0 ug
Cryptoxanthin, beta300 ug
Vitamin A, IU1917 iu
Lycopene0.00 ug
Lutein + zeaxanthin31.0 ug
Vitamin E (alpha-tocopherol)1.1 mg
Vitamin D (D2 + D3), International Units0.00 iu
Vitamin D (D2 + D3)0.00 ug
Vitamin K (phylloquinone)3.4 ug
Alcohol, ethyl0.00 g
Caffeine0.00 mg
Theobromine0.00 mg

Fat & fatty acid profile (per 100g)

Fatty acids, total saturated0.03 g
SFA 4:00.00 g
SFA 6:00.00 g
SFA 8:00.00 g
SFA 10:00.00 g
SFA 12:00.00 g
SFA 14:00.00 g
SFA 16:00.02 g
SFA 18:00.01 g
Fatty acids, total monounsaturated0.01 g
MUFA 16:10.00 g
MUFA 18:10.01 g
MUFA 20:10.00 g
MUFA 22:10.00 g
Fatty acids, total polyunsaturated0.10 g
PUFA 18:20.09 g
PUFA 18:30.01 g
PUFA 18:40.00 g
PUFA 20:40.00 g
PUFA 20:5 n-3 (EPA)0.00 g
PUFA 22:5 n-3 (DPA)0.00 g
PUFA 22:6 n-3 (DHA)0.00 g
Fatty acids, total trans0.00 g
Cholesterol0.00 mg

Amino acid profile (per 100g)

Tryptophan0.01 g
Threonine0.04 g
Isoleucine0.02 g
Leucine0.03 g
Lysine0.03 g
Methionine0.01 g
Cystine0.02 g
Phenylalanine0.05 g
Tyrosine0.01 g
Valine0.03 g
Arginine0.03 g
Histidine0.02 g
Alanine0.03 g
Aspartic acid0.27 g
Glutamic acid0.20 g
Glycine0.03 g
Proline0.02 g
Serine0.05 g

FAQ

Are frozen red peppers as nutritious as fresh?
Frozen red peppers retain most of their nutrients, especially if blanched before freezing. However, boiling can cause some loss of water-soluble vitamins like Vitamin C. They are still a healthy and convenient option.

How should I store frozen boiled red peppers?
Once thawed, they should be used within 1-2 days and stored in the refrigerator in an airtight container. Do not refreeze them after thawing.

Can I use these in salads?
Yes, but their texture will be softer than fresh peppers. They work well in cooked salads, grain bowls, or mixed into pasta salads where a tender texture is desired.

Nutrient density (calculated · NRF9.3)

100
Excellent nutrient density
Nutrient Rich Foods index: beneficial nutrients (protein, fiber, vitamins, minerals) minus saturated fat, added sugar & sodium, per 100 kcal.

NRF9.3 index — Fulgoni, Keast & Drewnowski, 2009. Computed from USDA nutrients.

Weight-loss friendliness (composite index)

63
Good for weight loss
Energy density 0.16 kcal/g · 24% calories from protein · 0.8 g fiber · 2.9 g sugar per 100 g.

Composite of energy density (Rolls et al., 1999), protein & fiber satiety, minus sugar. A calculated heuristic — ranks satiety-per-calorie, not a clinical measure.

Dietary load (calculated from USDA values)

-0.9
Alkaline-forming — PRAL -0.9 mEq / 100 g
Potential renal acid load. Positive = acid-forming, negative = alkaline-forming.

Sodium-to-potassium ratio: 0.06 (lower is better — aim for ≤ 1)

Sodium:potassium per WHO potassium guidance. Computed from USDA nutrients.

Related foods

Cucumber, with peel, raw15 kcalPepper, banana, raw27 kcalTomatoes, red, ripe, raw, year round average18 kcal