Spinach and Tomato Quiche | Publix Super Markets

Ingredients

• 1 frozen deep-dish pie crust
• 4 oz Gruyère cheese
• 1 small yellow onion
• 1 cup grape (or cherry) tomatoes
• 2 tablespoons unsalted butter
• 6 large eggs (or 1 1/2 cups egg substitute)
• 1 cup half-and-half
• 3/4 teaspoon kosher salt
• 1/4 teaspoon pepper
• 1/4 teaspoon hot pepper sauce
• 4 cups baby spinach