My brother survived college on this genius budget friendly pizza pasta hybrid. Using only 4 ingredients makes a bubbling cheesy meal that completely satisfies any cravings.

This Slow Cooker 4-Ingredient Pepperoni Slice Macaroni is a playful, pizza-inspired hybrid that turns dry elbow macaroni into a gooey, savory bake. By using pizza sauce as the primary cooking liquid, you infuse the pasta with concentrated tomato and herb flavors while it hydrates. The low-moisture mozzarella binds the noodles into a cohesive, “sliceable” consistency, while the pepperoni releases its seasoned oils directly into the sauce, creating a rich, smoky depth that mimics a deep-dish pizza in pasta form.

Slow Cooker 4-Ingredient Pepperoni Slice Macaroni

Ingredients:

Step-by-Step Directions:

Step 1: The Pasta Hydration: Lightly grease your 4/6-quart slow cooker. Add the dry macaroni and pour the pizza sauce over the top.

Tip: Filling the empty sauce jar halfway with water and adding it to the pot is a vital mechanical step. Dry pasta requires a specific ratio of liquid to expand; the water thins the thick pizza sauce just enough to allow the macaroni to absorb moisture without scorching at the bottom.

Step 2: The Cheesy Fold: Stir in 2 cups of the mozzarella and half of the pepperoni. Ensure the macaroni is spread in an even layer to prevent “dry pockets” where the pasta might remain crunchy.

Step 3: The Gentle Braise: Cover and cook on LOW for 2/2 1/2 hours.

The Texture Rule: Around the 90-minute mark, give the pot a quick stir. This redistributes the starch and prevents the bottom layer of macaroni from becoming too soft while the top remains al dente.

Step 4: The Pizza Topping: Once the noodles are tender, smooth the top. Sprinkle the remaining 1 cup of mozzarella and arrange the rest of the pepperoni in a single layer. Cover and cook on LOW for 15/25 minutes until the cheese is a bubbling, gooey blanket.

Step 5: The Essential Set: Turn off the heat and let the pasta sit uncovered for 5/10 minutes.

Tip: This rest period allows the cheese and tomato sauce to “tighten.” If you scoop it immediately, the sauce may be runny; letting it sit ensures the pepperoni macaroni “slices” onto the plate or into your foil trays with a stable, casserole-like structure.