Meatloaf Sandwich with Caramelized Onions and Melty Colby Jack Recipe
This Meatloaf Sandwich recipe transforms leftover meatloaf into a savory, comforting sandwich featuring sautéed onions, melted Colby Jack cheese, and a tangy meatloaf sauce, all grilled to golden perfection on thick white bread. Ready in just 25 minutes, this easy stovetop sandwich is perfect for a satisfying lunch or casual dinner.
- Prep Time: 10 minutes
- Cook Time: 15 minutes
- Total Time: 25 minutes
- Yield: 4 servings 1x
- Category: Sandwich
- Method: Stovetop
- Cuisine: American
Ingredients
Scale
Butter and Vegetables
- 6 tablespoons room-temperature unsalted butter, divided
- 1 large yellow onion, sliced into 1/4-inch rings
Main Ingredients
- 4 slices leftover meatloaf, about 1-inch thick
- 8 slices bakery white bread, sliced 1-inch thick
- 8 slices Colby Jack cheese
Condiments
- 1/2 cup meatloaf sauce or glaze, warmed in the microwave
Instructions
- Sauté Onions: Add 2 tablespoons butter to a large skillet over medium heat. Once melted, add the sliced onions and cook for about 8 minutes, stirring often, until they are softened and have developed a golden color. Remove the onions from the skillet and set aside in a bowl. Wipe the skillet clean.
- Cook Meatloaf Slices: Return the skillet to medium heat and add 2 tablespoons of butter. When melted, add the meatloaf slices and cook them for approximately 3 minutes on each side until heated through and slightly caramelized. If needed, cook the meatloaf in batches to avoid overcrowding. Remove the cooked meatloaf and wipe the skillet clean again.
- Grill Bread with Cheese: Set the skillet to medium-low heat. Butter each slice of bread lightly on one side and place them butter-side down in the skillet, working in batches if necessary. Immediately add a slice of Colby Jack cheese on top of each bread slice in the skillet. Cook until the bread is golden brown and the cheese has melted, about 3 minutes.
- Assemble Sandwiches: Remove the cheesy bread slices from the skillet. Build each sandwich by layering one cheese-toasted bread slice with one slice of grilled meatloaf, sautéed onions, and a spoonful of warmed meatloaf sauce. Top with another cheesy bread slice to complete the sandwich. Serve immediately and enjoy the hearty, melty flavors.
Notes
- Use leftover meatloaf thickly sliced for best texture and flavor.
- Warming the meatloaf sauce before assembling enhances its flavor and helps it spread easily.
- Cooking in batches prevents overcrowding and ensures even cooking.
- For added texture, consider toasting the sandwiches in a panini press instead of the skillet.
- Store leftover sandwiches wrapped tightly in the refrigerator and reheat in a skillet or oven for best results.
Keywords: Meatloaf sandwich, leftover meatloaf, sautéed onions, grilled sandwich, American sandwich, comfort food
