Big Bacon Classic Combo Nutrition, Ingredients and Calories
The Big Bacon Classic Combo is a Wendy’s burger meal built around fresh beef, Applewood smoked bacon, and classic toppings. This page provides a factual breakdown of calories, nutrition values, ingredients, and allergen information based strictly on official menu data.

Product Overview
This combo includes a burger made with a quarter-pound fresh beef patty topped with Applewood smoked bacon, American cheese, lettuce, tomato, pickles, sweet onion, ketchup, and mayonnaise, served on a toasted premium bun.
Fresh beef is used in the contiguous United States, Alaska, and Canada.
Weight is approximate before cooking.
Calorie and Nutrition Information
| Nutrient | Amount |
|---|---|
| Calories | 610 |
| Total Fat | 38g |
| Saturated Fat | 15g |
| Trans Fat | 1.5g |
| Cholesterol | 95mg |
| Sodium | 1280mg |
| Total Carbohydrates | 36g |
| Dietary Fiber | 2g |
| Total Sugars | 8g |
| Protein | 34g |
| Calcium | 15% DV |
| Iron | 25% DV |
| Potassium | 10% DV |
Daily calorie needs vary. Nutrition values are provided for general guidance.
Ingredient Summary
Beef Patty
Ground beef prepared with sea salt.
Premium Bun
Enriched wheat flour bun made with yeast, sugar, soybean oil, wheat gluten, and sesame flour.
Contains wheat, sesame, and milk at participating locations.
Cheese
American cheese made from milk, cream, and dairy-based stabilizers.
Contains milk and soy.
Bacon
Applewood smoked bacon cured with salt, sugar, smoke flavoring, and curing agents.
Vegetables and Sauces
Lettuce, tomato, sweet onion, crinkle-cut pickles, ketchup, and mayonnaise.
Mayonnaise contains egg.
Allergen Information
This item contains the following allergens:
- Egg
- Milk
- Soy
- Wheat
- Sesame
Cross-contact is possible due to shared preparation areas. No menu item can be guaranteed completely allergen-free.
Suitable For
- Customers looking for a higher-calorie bacon burger
- Those who prefer classic toppings over specialty sauces
- Users comparing Wendy’s bacon burger options by nutrition
Key Facts at a Glance
- Beef patty size: quarter-pound before cooking
- Bacon type: Applewood smoked
- Calories: 610
- Protein content: 34g