Go Back

Cheesy Brussels Sprouts Gratin with Crispy Beef Bacon Recipe

This Cheesy Brussels Sprouts Gratin with Crispy Beef Bacon takes a polarizing veggie and transforms it into the life of the party. Smoky beef bacon, melty cheddar, and tender sprouts are layered with cream and topped with a golden crust. It’s easy, hearty, and absolutely addictive.
Print Recipe
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings 6

Ingredients
  

  • 1 pound Brussels sprouts trimmed and halved
  • 8 oz beef or turkey bacon chopped
  • 2 tablespoons unsalted butter cut into pieces
  • Pinch of red pepper flakes optional
  • Freshly ground pepper and kosher salt to taste
  • 1/2 cup heavy cream
  • 1/2 cup grated white cheddar cheese
  • 1/2 cup breadcrumbs

Instructions
 

  • Preheat oven to 400°F (200°C). Lightly butter a baking dish.
  • In a skillet over medium heat, cook the bacon until crisp. Remove and set aside.
  • In the same skillet, add butter and Brussels sprouts. Sauté for 4–5 minutes until slightly golden.
  • Add red pepper flakes (if using), salt, and pepper. Stir well.
  • Transfer the sprouts and bacon to the prepared dish.
  • Pour cream evenly over the sprouts, then sprinkle with cheddar cheese.
  • Top with breadcrumbs and a few small dots of butter.
  • Bake for 20–25 minutes or until bubbly and golden brown on top.
  • Let rest for 5 minutes before serving.

Notes

  • For extra crunch, broil the gratin for 2–3 minutes at the end.
  • Use panko for an ultra-crispy topping.
  • Add sautéed onions for an extra layer of flavor.
  • Make it vegetarian by skipping the bacon or using a plant-based alternative.
  • Prep the day before and bake when ready to serve.