Sausage Mushroom Quiche Recipe: How to Make It

Ingredients

• 1/2 pound bulk Italian sausage, cooked and drained
• 1 cup shredded Swiss cheese
• 1 can (4 ounces) mushroom stems and pieces, drained
• 1/4 cup finely chopped green pepper
• 1 tablespoon dried minced onion
• 1 frozen deep-dish pastry shell (9 inches)
• 5 large eggs
• 3/4 cup half-and-half cream
• 1/2 teaspoon ground mustard
• 1/4 teaspoon salt
• 1/8 teaspoon pepper