Healthy Breakfast Casserole

Ingredients (10)

• 1 tablespoon extra-virgin olive oil
• 2 medium red bell peppers, chopped (about 2 cups)
• 3/4 cup thinly sliced green onion (about 1 small bunch)
• 5 ounces roughly chopped spinach (about 5 cups)
• 12 eggs
• 3 tablespoons full-fat dairy (heavy cream, half-and-half, whole milk, sour cream or yogurt)
• Several dashes of your favorite hot sauce, like Cholula
• ½ teaspoon fine salt
• 10 twists of freshly ground black pepper
• 4 ounces (1 cup) crumbled feta or goat cheese