This 5-ingredient slow cooker bacon recipe is the kind of retro, pantry-friendly dinner that feels made for a busy midweek schedule. Using thick-cut bacon as the star gives it that rich, savory vintage supper feel, while the crock pot does the hands-off work that makes life easier after a long day. It is simple, hearty, and a little unexpected, which is exactly why recipes like this tend to become family favorites.
Serve this bacon dish with simple sides that can soak up all the sweet and savory sauce, like mashed potatoes, buttered egg noodles, rice, or a piece of crusty bread. If you want to lighten it up a bit, add green beans, corn on the cob, or a crisp cucumber salad on the side for a nice balance.
5-Ingredient Slow Cooker Vintage Mid-Summer Bacon
Servings: 6
Ingredients
2 pounds raw thick-cut bacon slices
1 medium onion, thinly sliced
1 cup ketchup
1/2 cup brown sugar
2 tablespoons Worcestershire sauce
Directions
1. Lightly coat the inside of the slow cooker with nonstick spray if desired for easier cleanup. Spread the sliced onion across the bottom, then arrange the raw thick-cut bacon slices over the onion in an even layer.
2. In a small bowl, stir together the ketchup, brown sugar, and Worcestershire sauce until smooth. Pour the mixture evenly over the bacon, using a spoon to spread it if needed so the slices are well coated.
3. Cover and cook on low for 4 to 5 hours, or until the bacon is fully cooked, tender, and deeply glazed. If your slow cooker runs hot, start checking a little early.
4. Use tongs to transfer the bacon and onions to a serving platter. Spoon some of the sauce over the top and serve hot with your favorite side dishes.
Variations & Tips
Add a little heat: Stir in a pinch of red pepper flakes or a small spoonful of chili sauce with the other sauce ingredients if your family likes a sweet-spicy flavor.
Make it a brunch dish: This is also great served alongside scrambled eggs, biscuits, or roasted breakfast potatoes when you want something a little different for a weekend meal.
Cut the richness: If you want a slightly lighter finish, serve smaller portions and pair the bacon with vinegar-based slaw, sliced tomatoes, or steamed green vegetables.
Plan ahead: You can mix the sauce and slice the onion the night before, then assemble everything in the slow cooker insert in the morning so it is ready to start cooking with minimal effort.