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Brussels Sprout Gratin (Low-Carb, Gluten-Free)


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  • Author: Christina Jolam
  • Total Time: 55 minutes
  • Yield: 6-8 1x
  • Diet: Gluten Free

Ingredients

Scale

2 cups heavy whipping cream

2/3 cup shallots, halved and sliced

2 teaspoons fresh thyme leaves

8 garlic cloves, peeled and crushed

1 teaspoon kosher salt

1/2 teaspoon black pepper

1 1/2 pounds Brussels sprouts

Crunchy Topping:

1/2 cup sliced almonds, toasted

1/2 cup parmesan cheese, shredded

2 tablespoons butter, melted

2 tablespoons fresh chives, diced

Zest of 1 lemon


Instructions

  1. To begin, preheat oven to 400℉. Generously butter the inside of a 2-quart shallow baking dish. Set aside. 
  2. Combine cream, sliced shallots, thyme leaves, garlic cloves, salt and pepper in a saucepan. Bring to a gentle simmer over medium then reduce heat and cook over low for about 12-15 minutes, until the shallots and garlic are soft. Use an immersion blender to mix the cream sauce until smooth, or transfer to a blender and pulse until the sauce is fully combined. 
  3. While the cream is simmering, clean and cut your Brussels. Remove the core end and then slice into 3-4 pieces, about 1/4 inch thick. Transfer sliced Brussels to the buttered baking dish. 
  4. Gently pour the garlic shallot cream sauce over the veggies and transfer to oven. Bake for 35 minutes, or until Brussels are tender. 
  5. While gratin is baking, make the crunchy almond parmesan topping. Combine toasted almonds, parmesan cheese, melted (but cooled) butter, chives and lemon zest in a small bowl. Toss to combine. 
  6. Once Brussels are tender, remove from oven. Sprinkle crunchy topping over the gratin and return to the oven for final 5-7 minutes until the topping is golden brown. Garnish with additional diced chives or lemon zest curls.

Notes

Cheese: substitute gruyere cheese for Parmesan for a similarly sophisticated topping. 

​Fresh herbs: thyme is an essential part of the cream sauce, but feel free to use diced flat leaf parsley in the almond topping.

  • Prep Time: 10
  • Cook Time: 45
  • Category: Sides
  • Method: Oven and Stove Top
  • Cuisine: American, French