Impossibly Easy Cheeseburger Pie - Legendary Recipes %

Ingredients

• 1 lb lean (at least 80%) ground beef
• 1 1/2 cups chopped onion
• 1 teaspoon seasoned salt
• 1 bag (12 oz) Green Giant™ Steamers™ frozen mixed vegetables
• 1 cup Original Bisquick™ mix
• 2 cups milk
• 4 eggs, beaten
• 2 cups shredded Cheddar cheese (8 oz)