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Glossy strips of red and green peppers are mixed with soft, translucent golden onions, with a few lightly browned edges, and piled in a shallow dish.
●Low GI

Sauteed peppers and onions Calories

Low-calorie, rich in vitamin C, contains fiber

In season: Summer · Autumn

CALORIES · 100 G

58kcal

GI

35low

POTASSIUM · 100 G

180mg

FIBER · 100 G

2.1g

Quick answer

1 serving (medium) of Sauteed peppers and onions (120 g) has 70 calories. That works out to 58 calories per 100 g. It contains 10.3 g of carbs, 1.3 g of protein, 2.9 g of fat and 2.5 g of fiber. Its 50.4 mg of Vitamin C covers 56% of the Daily Value. Its glycemic index is 35 (low), so it raises blood sugar slowly.

Sauteed peppers and onions Nutrition Facts

Selected: 1 serving (medium) · 120 g

70

KCAL / 120G

Carbs

10.3g

· 4% DV

Protein

1.3g

· 3% DV

Fat

2.9g

· 4% 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 57% · Protein 7% · Fat 36%

Sauteed peppers and onions nutrition facts table · 1 serving (medium) (120 g)

NutrientAmount% DV
Calories70 kcal
Total fat2.9 g4%
Saturated fat0.42 g2%
Trans fat0 g
Sodium7.2 mg0%
Total carbohydrate10.3 g4%
Fiber2.5 g9%
Protein1.3 g3%

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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How Many Calories in 1 Serving of Sauteed peppers and onions?

ServingAmountCalories
1 serving (medium)120 g70 kcal
1 tablespoon (small)15 g9 kcal
3 tablespoon (medium)45 g26 kcal
½ cup (small)70 g41 kcal
1 piece (small)90 g52 kcal
100 g100 g58 kcal
1 cup (medium)140 g81 kcal
1 piece (large)160 g93 kcal
1 serving (large)180 g104 kcal

Calculated from 58 calories per 100 g.

Frequently Asked Questions About Sauteed peppers and onions

How do you make sauteed peppers and onions?

Slice the peppers into strips and the onion thinly. Cook the onion in a little oil until softened, add the peppers, and sauté until tender with a slight bite. Season with salt and black pepper.

What peppers work best for sauteed peppers and onions?

Bell peppers are the usual choice for sauteed peppers and onions. Red and yellow peppers bring sweetness, while green peppers taste more vegetal; mixing colors gives the dish a balanced flavor and a brighter appearance.

Can you use sauteed peppers and onions for fajitas?

Yes. Sauteed peppers and onions are a classic fajita filling. Cook them in strips with cumin, chili powder, and black pepper, then serve in warm tortillas with grilled chicken, steak, beans, or your preferred toppings.

How do you keep sauteed peppers and onions from getting soggy?

Use a wide, hot skillet and avoid crowding it, so moisture can evaporate instead of steaming the vegetables. Cook in batches if needed, and add salt near the end because it draws water out of the peppers and onions.

Should you cook the onions or peppers first for sauteed peppers and onions?

Start the onions first because they usually take longer to soften. Add the peppers once the onions are turning translucent; for firmer peppers, wait a little longer before adding them and avoid cooking past tender-crisp.

What can you serve with sauteed peppers and onions?

Serve sauteed peppers and onions alongside grilled meat, chicken, fish, or eggs. They also work over rice or pasta, tucked into sandwiches, or spooned onto baked potatoes for an easy vegetable topping.

What seasoning goes well with sauteed peppers and onions?

Salt, black pepper, garlic, and oregano suit sauteed peppers and onions. For a fajita-style flavor, use cumin and chili powder; a splash of vinegar or lemon juice at the end can brighten the sweetness.

How long do sauteed peppers and onions last in the fridge?

Keep sauteed peppers and onions in a covered container in the refrigerator and use them within a few days for the best quality. Reheat only the portion you need until steaming hot, rather than repeatedly warming the whole batch.

Can you freeze sauteed peppers and onions?

Yes, sauteed peppers and onions freeze well for later cooking, though their texture will be softer after thawing. Cool them completely, pack in airtight portions, and thaw in the refrigerator or add them straight to a hot dish.

Can you make sauteed peppers and onions ahead of time?

Yes, you can make sauteed peppers and onions ahead and refrigerate them for quick meals. Cook them slightly less than your preferred doneness, then reheat in a skillet so they finish softening without becoming overly limp.

Sauteed peppers and onions Vitamins & Minerals

Vitamins

Vitamin C

50.4mg · 56% DV

B6

0.17mg · 10% DV

Vitamin K

10.2µg · 9% DV

Vitamin E

1.08mg · 7% DV

Minerals

Copper

0.06mg · 7% DV

Potassium ⭐

216mg · 6% DV

Manganese

0.13mg · 6% DV

Phosphorus

34mg · 5% DV

Sodium

7.2mg · 0% DV

Sauteed peppers and onions Glycemic Index

GLYCEMIC INDEX

35
Low
0 Low5570100

GLYCEMIC LOAD

3.6
Low

Accounts for portion size — a more realistic measure than GI alone.

How to Burn Off Sauteed peppers and onions

To burn the 70 calories in 1 serving (medium) (120 g):

🚶

17min

Walking (5 km/h)

🏃

7min

Running (8 km/h)

🚴

10min

Cycling

🏊

8min

Swimming

Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.

What is Sauteed peppers and onions?

Sauteed peppers and onions are made by cooking sliced peppers and onions in a pan until tender, often with a little oil. The peppers may be red, green, or a mix; the onions turn soft and sweet, while a few browned edges add savoury depth. It is a familiar everyday preparation across many cuisines rather than a dish tied to one place.

Serve it warm alongside grilled meat, eggs, or beans, or tuck it into sandwiches, wraps, and tacos. It also works as a simple vegetable side at home. The mixture is mostly vegetables, with fibre and vitamin C, and stays relatively light when cooked with modest oil. For a fresher texture, take it off the heat while the peppers still have a little bite.

How Nutritious Is Sauteed peppers and onions?

Nutrient density

High

74/ 100

How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.

Satiety score

Medium

46/ 100

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.

Is Sauteed peppers and onions Processed?

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.

Does Sauteed peppers and onions Contain Allergens?

No known major allergens

Gluten free
Dairy free
Eggs free
Peanuts free
Tree nuts free
Fish free
Soy free
Sesame free

Which Diets Is Sauteed peppers and onions Good For?

Vegan

✓ Suitable

Vegetarian

✓ Suitable

Gluten-Free

✓ Suitable

Dairy-Free

— Not suitable

Mediterranean

✓ Suitable

Paleo

✓ Suitable

Whole30

— Not suitable

DASH

— Not suitable

Keto

— Not suitable

Low FODMAP

— Not suitable

Sauteed peppers and onions Fat Profile

SATURATED

0.42g

MONOUNSATURATED

1.32g

POLYUNSATURATED

0.68g

⚖️

Omega 6:3 ratio 33:1

Above the ideal 4:1 (33:1).

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Nutrition data compiled from USDA FoodData Central and scientific sources.