Mrs. Patti's Mexican Cornbread

Ingredients (10)

• + 1 ½ cups yellow cornmeal add to pantry
• + 1 tablespoon baking powder add to pantry
• + 1 teaspoon salt add to pantry
• + 1 cup sour cream add to pantry
• ✓ 2 eggs
• ✓ 1 (14 ounce) can cream-style corn
• + 1 onion, chopped add to pantry
• + ⅔ cup vegetable oil add to pantry
• + ¼ cup chopped jalapeno peppers, or to taste add to pantry
• + 3 cups shredded Cheddar cheese, divided add to pantry