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Spicy, rich in vitamin C, antioxidant source
In season: Spring · Summer · Autumn · Winter
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 teaspoon (medium) of Hot red pepper flakes (3 g) has 8 calories. That works out to 318 calories per 100 g. It contains 1.4 g of carbs, 0.3 g of protein, 0.4 g of fat and 0.7 g of fiber. Its 330 µg of Vitamin A covers 37% of the Daily Value. Its glycemic index is 10 (low), so it raises blood sugar slowly.
Selected: 1 teaspoon (medium) · 2.5 g
8
KCAL / 2.5G
Carbs
1.4g
· 1% DV
Protein
0.3g
· 1% DV
Fat
0.4g
· 1% DV
Fiber
0.7g
· 3% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 54% · Protein 12% · Fat 34%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 8 kcal | |
| Total fat | 0.4 g | 1% |
| Saturated fat | 0.08 g | 0% |
| Trans fat | 0 g | |
| Sodium | 0.75 mg | 0% |
| Total carbohydrate | 1.4 g | 1% |
| Fiber | 0.7 g | 3% |
| 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 teaspoon (medium) | 2.5 g | 8 kcal |
| 1 g | 1 g | 3 kcal |
| 1 teaspoon (small) | 1.5 g | 5 kcal |
| 1 serving (medium) | 5 g | 16 kcal |
| 1 tablespoon (medium) | 5 g | 16 kcal |
| 1 tablespoon (large) | 7.5 g | 24 kcal |
| 1 pack (small) | 20 g | 64 kcal |
| 1 pack (large) | 50 g | 159 kcal |
| 100 g | 100 g | 318 kcal |
Calculated from 318 calories per 100 g.
Hot red pepper flakes are made by drying red chili peppers and crushing them into small pieces. The pepper variety and whether seeds and inner ribs are included affect their heat, color, and flavor.
Add hot red pepper flakes to soups, pasta, pizza, stews, marinades, or sauces for heat. Briefly warming them in oil releases their aroma, but prolonged cooking over high heat can make them taste bitter.
You can replace hot red pepper flakes with cayenne pepper, chopped fresh chili, or another crushed chili. Cayenne is finer and can spread heat more evenly, so start with less and adjust to taste.
Store hot red pepper flakes in a tightly sealed container in a cool, dry, dark place. Moisture can cause clumping or mold, while light and air gradually dull their flavor and color.
Hot red pepper flakes can lose their flavor and pungency over time, even when they remain safe to use. Discard them if you see mold, notice dampness, or smell anything musty or unusual.
Hot red pepper flakes burn quickly because their small, dry pieces are exposed directly to hot oil. Add them after taking the pan off the heat, or warm them briefly over low heat to avoid a bitter taste.
Yes, the seeds in hot red pepper flakes are edible. Much of a chili’s heat comes from the pale inner ribs that hold the seeds, so removing visible seeds may not remove all the heat.
To mellow a dish made too spicy with hot red pepper flakes, add dairy such as yogurt, sour cream, or cream when it suits the recipe. Increasing the other ingredients can also spread the heat across more food.
Hot red pepper flakes and crushed red pepper usually refer to the same kind of dried, crushed chili seasoning. The exact heat and flavor vary by pepper blend, so products can taste quite different.
Yes, hot red pepper flakes can trigger heartburn or stomach discomfort in some people, particularly in larger amounts. If they repeatedly cause symptoms, use less or leave them out of your meals.
Vitamins
Vitamin A
330µg · 37% DV
Vitamin E
0.75mg · 5% DV
B6
0.06mg · 4% DV
B2
0.03mg · 2% DV
Minerals
Manganese
0.04mg · 2% DV
Potassium ⭐
50mg · 1% DV
Copper
0.01mg · 1% DV
Iron
0.2mg · 1% DV
Sodium
0.75mg · 0% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 8 calories in 1 teaspoon (medium) (2.5 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.
Hot red pepper flakes are made by drying ripe red chillies and breaking them into small, coarse pieces. Depending on the variety, they may include seeds and range from gently warming to quite fiery. In Turkey, flakes are stirred into dishes during cooking or set on the table as a finishing seasoning.
They bring heat and a faintly fruity, toasted pepper flavour to eggs, soups, beans, grilled meat, flatbreads and dips. Elsewhere, they are also a familiar topping for pizza and pasta. A little goes a long way, so start with a pinch and adjust to taste. Though dried peppers are concentrated in fibre and energy by weight, the usual serving is small; use them to add flavour rather than bulk.
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
0.08g
MONOUNSATURATED
0.07g
POLYUNSATURATED
0.22g
Omega 6:3 ratio 5:1
Above the ideal 4:1 (5:1).
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Nutrition data compiled from USDA FoodData Central and scientific sources.