Cast Iron Beef, Bean and Jalapeño Cornbread

Ingredients

• 1 lb. ground beef
• ½ cup onions, chopped
• 1 tbsp. vegetable oil
• 1 tsp. chili powder
• 1 tsp. salt
• 1 tsp. garlic salt
• 1 red bell pepper, seeded and cut into rings
• 1 jalapeño pepper, seeded and cut into rings