Bacon Cheddar & Spinach Strata

This protein-packed breakfast casserole is the perfect recipe for when you have a crowd to feed. The egg mixture needs plenty of time to soak into the bread before baking, so you can prepare it the night before and pop it in the oven in the morning. Whole-wheat sourdough offers a tangy flavor and a boost of fiber, but you can swap it out for regular sourdough or a plain whole-wheat country loaf.

Ingredients

  • 3 slices center-cut bacon, chopped (about 1/3 cup)
  • 1 1/2 cups chopped yellow onion
  • 5 ounces frozen chopped spinach, thawed and squeezed dry
  • 8 ounces crusty whole-wheat sourdough bread, cubed (1-inch; about 4 cups)
  • 3/4 cup shredded sharp cheddar cheese, divided
  • 1 1/2 cups half-and-half
  • 5 large eggs
  • 2 tablespoons dijon mustard
  • 1/2 teaspoon ground pepper
  • 1/4 teaspoon ground nutmeg
  • 1/8 teaspoon salt