Taco Bell · Breakfast · United States
Breakfast Quesadilla Calories & Nutrition
One serving (167 g) of Breakfast Quesadilla with bacon from Taco Bell has 500 calories, 25g protein, 42g carbs, 26g fat and 3g sugar.
A large flour tortilla filled with fluffy cage-free eggs, flavorful bacon, and a blend of mozzarella, pepperjack, and cheddar cheeses, and grilled to perfection. Eggs are American Humane Society™ Certified cage-free.
Key facts
Calories
500 kcal
Protein
25g
Carbohydrates
42g
Sodium
1,240 mg
It ranks #3 of 6 breakfast from lowest to highest calories, with 4% more calories than the category average of 482 kcal.
Add to the Taco Bell calculatorBreakfast Quesadilla by protein
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| Bacon (standard)Allergens: Milk, Egg, Wheat, Gluten | 500 | 25 | 42 | 26 | 1,240 |
| SausageAllergens: Milk, Egg, Wheat, Gluten | 500 | 23 | 42 | 27 | 1,110 |
| SteakAllergens: Milk, Egg, Wheat, Gluten | 500 | 28 | 43 | 23 | 1,290 |
Ingredients & allergens
Allergens (with bacon):
- Milk
- Egg
- Wheat
- Gluten
Ingredients
Flour Tortilla: Bleached enriched wheat flour, malted barley flour, water, shortening (interesterified soybean oil, hydrogenated soybean oil, hydrogenated cottonseed oil), contains 2% or less of salt, leavening (baking soda, sodium acid pyrophosphate, yeast [yeast, sorbitan monostearate, ascorbic acid]), sugar, dough conditioners (mono- and diglycerides, fumaric acid, sorbic acid, enzymes, wheat starch, calcium carbonate, sodium metabisulfite, cellulose, corn starch, dicalcium phosphate, with tocopherols, ascorbic acid and citric acid [added as antioxidants]), calcium propionate (P), molasses. Contains: Wheat. [certified vegan] Three Cheese Blend: Low-Moisture Part-Skim Mozzarella Cheese, Cheddar Cheese, Pasteurized Process Monterey Jack and American Cheese with Peppers (Cultured Milk, Cultured Part-Skim Milk, Water, Cream, Salt, Sodium Citrate, Jalapeno Peppers, Sodium Phosphate, Lactic Acid, Sorbic Acid [P], Color Added, Annatto and Paprika Extract Blend [VC], Enzymes), Anticaking Agents (Potato Starch, Cornstarch, Powdered Cellulose). Contains: Milk [certified vegetarian] Eggs (Regional): Cage-free whole eggs, soybean oil, salt, citric acid, pepper, flavor (sunflower oil, flavors), xanthan gum, guar gum. Contains: Egg [certified vegetarian] Bacon (Regional): Bacon cured with water, salt, sugar, sodium phosphates, sodium erythorbate, flavor (including smoke flavor), sodum nitrite (P).
Allergens shown in capitals as declared by Taco Bell. Recipes change and items are made on shared equipment, so always check in store if you have an allergy.
Lower-calorie alternatives
Breakfast Quesadilla: common questions
How many calories are in a Breakfast Quesadilla?
One serving (167 g) of Breakfast Quesadilla with bacon from Taco Bell has 500 calories, 25g protein, 42g carbs, 26g fat and 3g sugar. That is 25% of the 2,000 kcal daily value for an average adult.
Which protein makes Breakfast Quesadilla lowest in calories?
In the standard Breakfast Quesadilla, bacon is lightest at 500 kcal. Steak gives the most protein (28g).
How much sugar is in Breakfast Quesadilla?
3g of total sugars, of which 2g are added sugars.
Is Breakfast Quesadilla dairy-free or vegan?
The standard build contains milk. Taco Bell prepares food and drinks on shared equipment, so traces are possible.
Source: Taco Bell Full Nutrition Information (official table on tacobell.com/nutrition/info, hosted by Nutritionix) (last updated 2026-10-15, retrieved 2026-10-16); Taco Bell item nutrition labels: ingredients & allergens (same official tool) (retrieved 2026-10-16); Taco Bell Allergen Information (retrieved 2026-10-16); tacobell.com national menu & product pages (menu scope, descriptions, combo contents) (retrieved 2026-10-16). Data checked 2026-10-16. Taco Bell is a trademark of its owner; Fast Food Calc is independent and not affiliated with Taco Bell.