Pioneer Cheeseburger Pie with Golden Crust - Recipes by Clare

Ingredients

• 1 large onion, chopped (about 1 cup)
• 1 lb ground beef
• 1/2 tsp salt
• Black pepper, to taste
• Garlic powder, to taste
• 1 cup shredded cheddar cheese
• 1/2 cup Bisquick mix or 1/2 cup flour + 1/2 tsp baking powder + 1/4 tsp salt
• 1 cup whole milk
• 2 large eggs