Southwest Taco Pie

Ingredients

• Crust
• 1/4 cup cornmeal, plus
• 1 tablespoon cornmeal, divided
• 3/4 cup flour
• 1 1/2 teaspoons baking powder
• 1/2 teaspoon salt
• 1/3 cup milk
• 1 tablespoon vegetable oil
• Filling
• 1 lb lean ground beef
• 1 cup chunky salsa
• 1 cup colby-monterey jack cheese, shredded
• 1 cup lettuce, shredded
• 1/2 cup tomatoes, chopped
• 1/4 cup sliced olive
• sour cream (to garnish)