Tim Hortons Big Breakfast Bun Review: Calories, Nutrition Facts & Allergen Guide
The Tim Hortons Big Breakfast Bun is one of the brand’s most filling breakfast sandwiches, featuring a large soft floured bun packed with a sausage patty, bacon loin, a freshly cracked free-range egg, a crispy hash brown, and your choice of sauce. Available at selected Tim Hortons stores, this hearty breakfast delivers 1,017 calories and 31 grams of protein, making it an excellent option for those with a big appetite or anyone looking for a substantial morning meal.

Big Breakfast Bun
Product Overview
| Feature | Details |
|---|---|
| Product Name | Big Breakfast Bun |
| Category | Breakfast Sandwich |
| Serving Size | 315 g |
| Calories | 1,017 kcal |
| Protein | 31 g |
| Dietary Consideration | – |
| Availability | Selected Tim Hortons Stores |
Calories Chart
| Serving | Serving Size | Calories | Calories From Fat |
|---|---|---|---|
| 1 Breakfast Bun | 315 g | 1,017 kcal | 657 kcal |
Nutrition Facts
| Nutrient | Amount | Daily Value* |
|---|---|---|
| Calories | 1,017 kcal | 51% |
| Total Fat | 73 g | 104% |
| Saturated Fat | 12 g | 62% |
| Salt | 3.4 g | 57% |
| Total Carbohydrates | 56 g | 21% |
| Dietary Fiber | 4.3 g | – |
| Sugars | 6.5 g | 7.2% |
| Protein | 31 g | 63% |
Allergen Information
Contains
- Eggs
- Milk
- Wheat
May Contain
- Soybeans
- Sulphites
- Sesame
Dietary Information
Tim Hortons prepares menu items in shared kitchens. While procedures are followed to minimize allergen cross-contact, the company cannot guarantee that any menu item is completely free from allergens. Customers with food allergies or intolerances should notify staff before placing an order.
Nutritional Highlights
- 1,017 calories per serving.
- 31 g of protein.
- 73 g total fat.
- 56 g carbohydrates.
- 4.3 g dietary fiber.
- Includes sausage, bacon, egg, and hash brown.
- Served with your choice of sauce.
Why You’ll Love It
- One of the most filling breakfast options on the menu.
- High in protein for lasting satisfaction.
- Combines multiple breakfast favorites in one sandwich.
- Crispy hash brown adds extra texture.
- Customizable with your preferred sauce.
- Perfect for a hearty breakfast.
Ingredients Overview
The Big Breakfast Bun includes:
- Large soft floured bun
- Sausage patty
- Bacon loin
- Freshly cracked free-range egg
- Hash brown
- Choice of sauce
- Standard bakery ingredients
Final Thoughts
The Tim Hortons Big Breakfast Bun is a hearty breakfast choice that’s ideal for anyone looking for a substantial meal to start the day. Packed with sausage, bacon, egg, hash brown, and your choice of sauce, it delivers bold flavors along with 31 grams of protein. At 1,017 calories, it’s one of the most indulgent breakfast items on the menu, making it best suited for those with a larger appetite or anyone seeking a filling morning meal.
