
McDonald’s Big Tasty with Bacon
The Big Tasty with Bacon Burger elevates the classic Big Tasty by adding crispy, smoky bacon to the mix. Alongside a 100% beef patty, creamy Emmental cheese, fresh juicy tomatoes, crisp onions, and the signature Big Tasty sauce, all nestled in a toasted sesame bun, this burger delivers a rich and indulgent flavor in every bite. With 849 calories per serving, it’s perfect for anyone craving a hearty and satisfying meal.
If you enjoy the Big Tasty range, you might also want to explore the original Big Tasty Burger on the McDonald’s Menu for other options and flavor variations.
Price: £8.09
McDonald’s Big Tasty with Bacon Ingredients
Every bite combines perfectly cooked beef, smoky bacon, melty cheese, fresh vegetables, and a signature sauce for a satisfying taste experience.

| Ingredient | Energy (kJ/kcal) | Notes |
|---|---|---|
| Beef Patty | 1300 kJ – 312 kcal | 100% pure beef |
| Big Tasty® Bun | 955 kJ – 226 kcal | Toasted, glazed with sesame |
| White Cheddar Slices | 602 kJ – 145 kcal | Creamy Emmental cheese |
| Tomato Slice | 28 kJ – 7 kcal | Fresh tomato |
| Big Tasty® Sauce | 431 kJ – 104 kcal | Smoky, creamy sauce |
| Lettuce | 17 kJ – 4 kcal | Crisp leaves |
| Bacon | 193 kJ – 46 kcal | Smoked bacon strips |
| Onion | 17 kJ – 4 kcal | Fresh white onion |
Big Tasty with Bacon Nutritional Information
The Big Tasty with Bacon Burger is a hearty and flavor packed meal, providing 849 kcal per serving (without sides or drinks). Packed with 50 g of protein, it’s perfect for a filling and satisfying meal. The burger also contains 49 g of fat, including 20 g of saturated fat, giving it that indulgent, rich taste. With 50 g of carbohydrates (including 10 g of sugars), 3.6 g of fibre, and 3.4 g of salt, it offers a balanced combination of energy and flavor.
| Nutrient | Per Portion | %RI (Adult) |
|---|---|---|
| Energy | 3544 kJ / 849 kcal | 42% |
| Fat | 49 g | 70% |
| Saturates | 20 g | 98% |
| Carbohydrates | 50 g | 19% |
| Sugars | 10 g | 11% |
| Fibre | 3.6 g | – |
| Protein | 50 g | 100% |
| Salt | 3.4 g | 57% |
Reference Intake of an average adult (8400kJ/2000kcal).
Big Tasty Bacon Allergens
The Big Tasty with Bacon Burger contains wheat, sesame, milk, and egg, with the bun, toppings, cheese, and sauce being the main sources. There may also be traces of barley and rye in the bun. Please note that McDonald’s kitchens handle multiple allergens, so cross-contact with other allergens cannot be fully ruled out.
| Allergen | Present | Notes |
|---|---|---|
| Wheat | ✔ | Bun |
| Sesame | ✔ | Bun topping |
| Milk | ✔ | Cheese & sauce |
| Egg | ✔ | Sauce |
| Barley, Rye | May contain | Traces in bun |
FAQ’s
Each burger contains 849 kcal per portion.
Yes, it comes with crispy smoked bacon strips.
Contains wheat, sesame, milk, and egg.
No, it’s not available in all UK branches.