Super Easy Egg Casserole

Name: Super Easy Egg Casserole
Prep time: 15 min
Cook time: 20 min
Total time: 35 min
Cuisine: American
Ingredients: 6 eggs, whisked; 1 cup shredded Cheddar cheese; 6 slices bacon, diced; 2 slices bread, cubed; 0.33 red bell pepper, diced; 2 green onions, chopped; 3 tablespoons milk; 0.5 teaspoon minced garlic, or to taste; salt and ground black pepper to taste