Tex-Mex Pantry Casserole

Ingredients (12)

• + ½ pound ground beef add to pantry
• + 1 tablespoon butter add to pantry
• + ½ cup diced onion add to pantry
• + 2 tablespoons taco seasoning add to pantry
• + 1 (8 ounce) can tomato sauce add to pantry
• + 1 cup chicken broth add to pantry
• ✓ ½ (15.25 ounce) can corn, drained
• + ½ (15 ounce) can black beans, rinsed and drained add to pantry
• + ½ (5.6 ounce) package Spanish rice mix (such as Knorr®) add to pantry
• + ¼ cup salsa add to pantry
• + cooking spray add to pantry
• + ½ cup shredded sharp Cheddar cheese add to pantry