Description
Forget mushy brussels sprouts and add this cheesy, crispy, béchamel laden vegetable side dish to your holiday spread.
Ingredients
Scale
Sauce:
- 1 ½ TBS unsalted Butter
- 1 ½ TBS All Purpose Flour*
- 1 ½ Cups Half and Half
- 4 sprigs of fresh Thyme
- Pinch of Nutmeg
- Salt and Pepper, to taste
- Heaping ¾ Cup Gruyere Cheese- grated (about 3 oz.)
Sprouts & Onions:
- 1 Pound Brussels Sprouts- ends trimmed, outer layer of leaves removed and cut in ½ or ¼ depending on how large they are (you want them roughly the same size as pearl onions)
- 1 TBS Butter – melted
- ½ Bag of Frozen Pearl Onions (use about 8 oz.)
- 2 tsp Extra Virgin Olive Oil
- Salt and Pepper
Topping:
- 2/3 Cup Panko Bread Crumbs (can substitute fresh bread crumbs)
- ¼ Cup Pine Nuts – roughly chopped
- 3 Cloves of Roasted Garlic* – minced (can substitute 1 large clove of unroasted garlic, minced)
- 1 TBS Butter – melted
- Heaping ¼ Cup Gruyere Cheese- grated (about 1 oz.)
- ½ tsp Sea Salt
- ¼ tsp Pepper
Instructions
- Preheat the oven to 425 degrees F.
Prepare the Brussels Sprouts:
- Prepare an 8×8 inch baking dish by brushing the insides with some of the melted butter. Add the brussels sprouts, remaining melted butter, ½ tsp salt and ? tsp pepper. Toss to coat.
- Spread the brussels sprouts out evenly and roast until almost fork tender, about 15-20 minutes, tossing once halfway through baking time. Remove from oven and set aside.
- Reduce oven temperature to 375 degrees.
Make the Sauce:
- In a medium sized sauce pan, melt butter over medium heat, do not let brown.
- Whisk in the flour to make a roux, and cook, whisking continuously, until blonde in color, about 1 ½ minutes.
- Slowly whisk in the half and half and increase heat to medium high and bring mixture to a boil. Reduce heat to a gentle simmer over medium low heat. Add sprigs of thyme. Cook until thickened, about 15 minutes, stirring occasionally.
- Season with nutmeg, salt and pepper. Remove thyme sprigs with a slotted spoon and discard. Turn heat off and stir in gruyere cheese. Taste and adjust seasoning. Set aside.
Prepare the Onions:
- Heat olive oil in a sauté pan over medium heat. Add the pearl onions and season with salt and pepper. Sauté until light golden in color, about 7 minutes. Remove from heat and set aside.
Prepare the Toping:
- Combine all ingredients in a small mixing bowl. Set Aside.
To Assemble:
- Add the pearl onions to the baking dish containing the brussels sprouts and stir to mix. Pour the sauce evenly over the vegetables.
- Sprinkle the breadcrumb mixture evenly over top.
- Bake uncovered, 20 minutes, or until sauce is bubbling and top of gratin is golden brown. Allow to rest 5-10 minutes before serving.
- Category: Side