Easy Tamale Pie

Ingredients (12)

• + 1 tablespoon butter add to pantry
• ✓ ½ pound ground beef
• + ½ cup chopped onion add to pantry
• + 1 (15.25 ounce) can whole kernel corn, drained add to pantry
• + 1 (14.5 ounce) can diced tomatoes add to pantry
• + ¼ cup vegetable oil add to pantry
• + 1 tablespoon chili powder add to pantry
• ✓ 1 teaspoon ground cumin
• + 1 cup milk add to pantry
• + ½ cup yellow cornmeal add to pantry
• ✓ 2 eggs
• + 1 (6 ounce) can black olives, drained add to pantry