A delightful twist on the classic calico beans, this casserole is perfect for gatherings and potlucks.
Preheat your oven to 300°F (150°C).
Preheating ensures even cooking and the perfect texture for your casserole.
In a large skillet, cook the chopped bacon over medium heat until it starts to crisp.
Stir occasionally to prevent sticking and ensure even cooking.
Add the ground beef and diced onion to the skillet with the bacon and cook until the beef is browned and the onion is softened.
Break up the beef with a spatula for even cooking.
Drain most of the grease from the skillet, leaving a small amount for flavor.
Be careful not to remove all the grease, as it adds flavor to the dish.
In a mixing bowl, combine the lima beans, kidney beans, baked beans, ketchup, vinegar, and brown sugar.
Mix thoroughly to ensure the sauce coats all the beans evenly.
Transfer the cooked meat mixture to a baking dish and pour the bean mixture over it. Stir to combine.
Ensure the ingredients are evenly distributed for consistent flavor.
Bake the casserole in the preheated oven for 1 hour.
Check occasionally to ensure it doesn't dry out; cover with foil if necessary.
Let the casserole cool slightly before serving. Enjoy!
Garnish with fresh parsley for a pop of color and added freshness.