Sweet Potato And Brussels Sprouts Breakfast Casserole Recipe
Prep Time:
30 minutes
Cook Time:
1 hour, 25 minutes
Servings:
9 Slices
Ingredients
  • 1 large sweet potato, peeled and sliced into ¼-inch rounds
  • ¾ pound Brussels sprouts, hard ends removed and halved
  • 1 tablespoon avocado oil, plus more for greasing
  • ¼ + ½ + ¼ teaspoon salt, divided
  • 2 tablespoons unsalted butter
  • 2 medium Vidalia onions, thinly sliced
  • ½ teaspoon pepper, divided
  • 10 eggs
  • ½ cup 2% milk
  • 6 ounces goat cheese
  • 2 sprigs rosemary
Directions
  1. Preheat the oven to 425 F.
  2. Place the sweet potato slices and Brussels sprouts in a large mixing bowl, add the oil and ¼ teaspoon salt, and toss well to coat.
  3. Place the sweet potato and Brussels sprouts in single layers on 2 greased sheet pans (one for each vegetable) and roast them in the oven, flipping halfway through. The sweet potato will take 30 minutes. The Brussels sprouts will take 20, so remove them from the oven earlier.
  4. In the meantime, melt the butter in a large saute pan on medium until bubbly.
  5. Place the onions, ½ teaspoon salt, and ¼ teaspoon pepper in the pan and cook, stirring occasionally to prevent sticking, for about 30 minutes, until browned. Add a tablespoon of water at a time or lower the heat, if necessary, to prevent them from burning.
  6. Taste and adjust for salt, and then remove the caramelized onions from the heat and set aside.
  7. In a large bowl, add the eggs, milk, ¼ teaspoon salt, and ¼ teaspoon pepper, and whisk well.
  8. Lower the oven temperature to 400 F.
  9. Grease a 9x13-inch baking dish with avocado oil.
  10. Layer the sweet potatoes at the bottom of the baking dish, then layer the Brussels sprouts.
  11. Arrange the caramelized onions on top.
  12. Dot spoonfuls of goat cheese evenly across the surface.
  13. Sprinkle rosemary over the top.
  14. Pour the egg mixture evenly over the dish.
  15. Bake for 25–30 minutes, until the center is set and the edges are browned.
  16. Let cool for about 10 minutes, slice, and serve.