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Crispy Bacon and Brussels Sprouts Gratin Recipe

Crispy Bacon and Brussels Sprouts Gratin Recipe


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4.6 from 39 reviews

  • Total Time: 45 minutes
  • Yield: 5 1x

Description

Creamy bacon and brussels sprouts gratin delivers comfort on a plate, blending crispy bacon with tender vegetables. Cheese-laden and rich, this dish promises a delightful journey through savory flavors you won’t soon forget.


Ingredients

Scale
  • 6 slices bacon, chopped
  • 1 ½ lbs (680 g) Brussels sprouts, trimmed and halved
  • 1 cup (240 ml) heavy cream
  • 1 cup shredded Gruyere or mozzarella cheese (plus more for topping)
  • ½ cup grated Parmesan cheese
  • 1 tbsp butter
  • 2 cloves garlic, minced
  • ½ tsp salt
  • ¼ tsp black pepper
  • ¼ tsp crushed red pepper flakes (optional)
  • ¼ cup breadcrumbs or crushed pork rinds (optional topping)

Instructions

  1. Preparation: Preheat the oven to 400F (200C) and position a rack in the center for even cooking.
  2. Brussels Sprouts Blanching: Submerge Brussels sprouts in rapidly boiling salted water, cooking until they reach a tender yet crisp consistency, approximately 4-5 minutes. Quickly drain and set aside.
  3. Bacon Rendering: In a spacious skillet, transform bacon into crispy morsels over medium heat. Extract the bacon with a slotted utensil, reserving approximately one tablespoon of rendered fat for subsequent cooking.
  4. Flavor Building: Introduce butter and minced garlic to the bacon-seasoned skillet, sautéing until aromatic and golden, releasing their rich essence.
  5. Sauce Creation: Incorporate cream, Parmesan, Gruyere, salt, pepper, and red pepper flakes into the skillet. Gently simmer, stirring continuously until the cheeses melt into a velvety, harmonious sauce.
  6. Combining Components: Fold the blanched Brussels sprouts and crisp bacon into the creamy sauce, ensuring complete coverage. Transfer the mixture to a generously greased baking dish.
  7. Finishing Touches: Generously sprinkle additional shredded cheese and breadcrumbs across the surface for added texture and visual appeal.
  8. Baking Process: Slide the gratin into the preheated oven, baking uncovered for 15-20 minutes until the top becomes golden and the edges bubble enticingly. For an extra crisp finish, activate the broiler for 2-3 minutes.
  9. Serving: Allow the gratin to rest briefly, permitting the flavors to settle before presenting this luxurious side dish.

Notes

  • Boil Brussels sprouts for exactly 45 minutes to achieve perfect tenderness without becoming mushy or losing nutritional value.
  • Reserve precisely 1 tablespoon of bacon fat for optimal flavor infusion without making the dish overly greasy.
  • Use low heat and constant stirring when combining cheeses to create a smooth, creamy sauce without separation or burning.
  • Optional broiling for 2-3 minutes guarantees a golden, crunchy top layer that adds delightful texture contrast to the creamy base.
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Category: Dinner, Appetizer
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 5
  • Calories: 350
  • Sugar: 2 g
  • Sodium: 800 mg
  • Fat: 28 g
  • Saturated Fat: 15 g
  • Unsaturated Fat: 10 g
  • Trans Fat: 0 g
  • Carbohydrates: 10 g
  • Fiber: 3 g
  • Protein: 12 g
  • Cholesterol: 70 mg