Overnight Asparagus Mushroom Strata
4.6
Ingredients
- Prep
- 30 min
- Cook
- 50 min
- Total
- 595 min
Instructions
- 1 Melt butter in a skillet over medium heat. Add mushrooms; cook and stir until beginning to brown and most of their liquid has evaporated, about 10 minutes.
- 2 Grease a 9x13-inch baking dish. Arrange eight muffin halves, cut-side up, in the bottom of the dish. Tear remaining muffins into smaller pieces and use to fill any open spaces. Sprinkle with 1/2 of the cheese, then top with asparagus pieces, mushrooms, red pepper, and onion.
- 3 Whisk milk, eggs, salt, mustard powder, and black pepper together in a bowl; pour over muffins and vegetables. Cover the dish and refrigerate, 8 hours to overnight.
- 4 The next day, remove the casserole from the refrigerator and let stand for 30 minutes. Spread remaining cheese over the top.
- 5 Meanwhile, preheat the oven to 375 degrees F (190 degrees C).
- 6 Bake the casserole in the preheated oven until a knife inserted near the edge comes out clean, 40 to 45 minutes. Let stand for 5 to 10 minutes before cutting into squares.
By Shandeen Gemanis