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How Many Calories in a On The Border Cheese Quesadilla?

✓ Nutrition data reviewed against USDA FoodData Central and Public Health England guidance by Jordan Morley, Editorial Reviewer. Last reviewed: 27 October 2026.

Fact-checked against original USDA source data by Jordan Morley, Editorial Reviewer. Not a registered dietitian — nutrition figures are sourced directly from USDA FoodData Central, not independently assessed medical advice.

800
calories per 1 serving 1 quesadilla
394 calories per 100g

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🍳 Air Fryer
34.3gProtein
49.1gCarbs
51.8gFat
4.5gFibre
grams
800kcal
34.3gprotein
49.1gcarbs
51.8gfat
4.5gfibre

A On The Border Cheese Quesadilla contains 800 calories per 1 serving 1 quesadilla (203g), with 34.3g protein, 49.1g carbs and 51.8g fat. Track it precisely with a digital kitchen scale.

On The Border Cheese Quesadilla Nutrition Facts

NutrientPer serving (203g)Per 100g
Calories800 kcal394 kcal
Protein34.3g16.9g
Carbohydrates49.1g24.2g
of which Sugars4.1g2.0g
Fat51.8g25.5g
of which Saturates26.4g13.0g
Fibre4.5g2.2g
Sodium1374mg677.0mg
Potassium193mg95.0mg
Calcium877mg432.0mg
Iron3.0mg1.5mg
Vitamin C0.0mg0.0mg
Vitamin A0µg0.0µg
Selenium48µg23.6µg
Riboflavin (B2)0.6mg0.3mg

% of Daily Value (per 100g)

Based on a standard 2,000-calorie reference diet — the same basis used on nutrition labels in the US and UK.

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Good to know

Restaurant portion sizes vary by location and have changed over time — treat these figures as a reasonable reference point, not an exact match to what you're served.

Does on the border cheese quesadilla fit your diet?

High-protein diets

At 16.9g of protein per 100g, on the border cheese quesadilla clears the 15g/100g threshold generally used to call a food high-protein — a useful contributor if you're tracking protein intake for muscle maintenance, satiety, or a higher-protein eating pattern.

Moderation note

On The Border Cheese Quesadilla is relatively energy-dense (394 kcal/100g) with 13.0g of saturated fat per 100g — fine as part of a varied diet, worth weighing rather than eyeballing if you're watching saturated fat intake specifically.

Frequently Asked Questions

How many calories in a On The Border Cheese Quesadilla?

A On The Border Cheese Quesadilla contains 800 calories per 1 serving 1 quesadilla.

Is a On The Border Cheese Quesadilla unhealthy?

A On The Border Cheese Quesadilla has 800 calories and 51.8g of fat per serving — fine occasionally, best in moderation.

Similar items by calorie count

Other restaurant chains items closest to on the border cheese quesadilla by calories per 100g:

ItemCaloriesProteinCarbsFat
On The Border Cheese Quesadilla (this page)394 kcal16.9g24.2g25.5g
Denny's Onion Rings385 kcal5.3g41.0g22.2g
Denny's Chicken Nuggets, Star Shaped, From Kid's Menu377 kcal16.3g13.6g28.6g
Applebee's Crunchy Onion Rings356 kcal4.6g40.2g19.6g
TGI Fridays Fried Mozzarella333 kcal15.8g25.3g18.8g
TGI Fridays Chicken Fingers, From Kids' Menu330 kcal18.1g17.7g20.8g
Cracker Barrel Onion Rings, Thick-cut327 kcal4.8g41.0g16.0g

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Last updated:

Figures from the USDA FoodData Central Branded Foods dataset (CC0 1.0).