This BBQ Bacon Cheeseburger is stacked with crispy bacon, cheddar, caramelised onions, and a quick BBQ mayo — all tucked into toasted brioche buns. It’s rich, smoky, and honestly not hard to pull off, even if you’re tired and just want a decent burger without leaving the house.
Jump to RecipeQuick Summary
- Prep time: 30 mins
- Cook time: 15 mins
- Flavor: smoky, tangy, cheesy
- Great for: burger nights, weekends, low-effort grilling
Why I Like This Recipe
This one’s for when you’re hungry but don’t feel like doing anything “gourmet.” You’re mostly just frying stuff, slapping it all on a bun, and calling it dinner — which, yeah, is perfect. The BBQ mayo and sticky onions make it feel a bit extra without being extra work.
Ingredients
- ¼ cup mayonnaise
- 2 tbsp BBQ sauce
- 180g streaky bacon
- 2 tbsp olive oil
- 1 onion, sliced
- 1 tsp brown sugar
- 1 tsp balsamic vinegar
- 4 cheddar cheese slices
- 4 beef burger patties (store-bought or homemade)
- 4 brioche buns
- Salt and pepper, to taste
How To Make BBQ Bacon Cheeseburger
- Make the BBQ mayo: Mix mayo and BBQ sauce in a small bowl. Done.
- Cook the bacon: Low heat, no rush — let it get crisp. Set aside. Keep the pan for later.
- Caramelise the onions: Different pan. Add a bit of oil, throw in the onions. Cook low and slow, like 10 mins. Add sugar + vinegar, keep going ‘til they’re jammy.
- Cook the burgers: Use the bacon pan again. Add more oil if needed. Season patties, then cook 5 mins per side, or ‘til they’re cooked through and browned.
- Assemble your burgers: Toast your buns. Spread BBQ mayo on the bottom. Add the burger patty, cheese, bacon, caramelised onions. Top bun goes on last. Eat immediately.

Tips for Success
- Don’t skip toasting the buns — makes the whole thing feel more “done.”
- Use a lid when melting cheese on the patty — a splash of water + cover helps it melt faster.
- Caramelising onions takes time — don’t rush it or they’ll just be soggy.
- If using frozen patties, thaw first or they’ll cook weird.
- You can use any cheese, but sharp cheddar hits best with the BBQ sauce.
Storage and Reheating
- Fridge: Leftover patties and bacon keep fine for a couple days. Store onions and sauce separately if you can.
- Microwave: Okay in a pinch, but keep expectations low. Patties reheat fast — 30–45 seconds.
- Skillet: Reheat burgers in a covered pan over low heat. Good for texture. Add a bit of water to steam if it’s too dry.
Frequently Asked Questions
- Can I use different meat?
Totally. Turkey, chicken, even plant-based patties work fine here. - Is the BBQ mayo spicy?
Depends on your sauce. Sweet BBQ = mild. Use spicy BBQ or add hot sauce if you want heat. - Do I need brioche buns?
Nah. Use what you have. Brioche is just soft and slightly sweet, so it works really well with the smoky stuff. - Can I grill these instead of pan-frying?
Yes, grill everything if you’ve got the energy. Adds more flavor. - How do I keep the bacon from curling?
Low heat and patience. Press it down with a spatula if it starts to curl.
Common Mistakes and How to Dodge Them
- Cooking bacon on high heat: It burns before it crisps. Keep the heat low and let the fat render out slowly.
- Undercooking the onions: Raw onions have their place. This isn’t it. Give them time to go soft and golden.
- Using cold patties: Room temp patties cook more evenly. Cold ones can burn on the outside and stay raw in the middle.
- Overloading the burger: It’s tempting, I know. But too much stuff and it slides apart. Keep it stacked, not sloppy.
- Skipping the sauce: BBQ mayo isn’t just extra — it ties the whole thing together. Don’t skip it unless you absolutely have to.
Nutrition Facts (Per Serving)
- Calories: 667 kcal
- Total Fat: 59g
- Saturated Fat: 22g
- Cholesterol: 203mg
- Sodium: 1483mg
- Potassium: —
- Total Carbohydrate: 45g
- Dietary Fiber: 2g
- Sugars: 11g
- Protein: 38g
BBQ Bacon Cheeseburger Recipe
Course: DinnerCuisine: AmericanDifficulty: Easy4
servings30
minutes15
minutes667
kcalSmoky beef burgers layered with cheddar, bacon, sweet caramelised onions, and BBQ mayo on toasted brioche buns.
Ingredients
¼ cup mayonnaise
2 tbsp BBQ sauce
180g streaky bacon
2 tbsp olive oil
1 onion, sliced
1 tsp brown sugar
1 tsp balsamic vinegar
4 slices cheddar cheese
4 beef burger patties
4 brioche buns
Salt and pepper to taste
Directions
- Mix BBQ sauce and mayo in a small bowl.
- Fry bacon until crispy, set aside.
- Sauté onions with oil, sugar, and vinegar for 15–20 mins until soft and sticky.
- Cook burger patties in bacon pan, 5 mins per side.
- Toast buns, then build your burgers: sauce, patty, cheese, bacon, onions, top bun.
Notes
- Don’t crowd the pan when cooking burgers.
- Toasting the buns keeps them from going soggy.
- Onions can be made ahead — they keep well in the fridge.
- Any cheese or bun works — it’s flexible.