Best Sausage Egg Casserole My Easy MakeAhead Recipe - BelleRecipe

Ingredients

• 1 pound (454g) breakfast sausage, crumbled (e.g., Jimmy Dean)
• 1/2 medium onion, chopped (approximately 1 cup / 115g)
• 1/2 green bell pepper, chopped (approximately 1 cup / 115g)
• 1 clove garlic, minced (approx. 1 teaspoon / 3g)
• 8 large eggs
• 2 cups (473ml) milk (whole or 2%)
• 1/2 cup (118ml) heavy cream
• 1 teaspoon Dijon mustard
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 6 slices bread, cubed (about 4 cups, white or sourdough)
• 2 cups (approx. 225g) shredded cheddar cheese