Imagine tender, fall-apart chicken pieces infused with the best of both worlds—rich, creamy Alfredo sauce plus tangy marinara—slow-cooked until perfection. This Saucy Double-Decker Chicken Pasta is the ultimate comfort dish, giving you the satisfaction of two sauces in one cozy bowl. With minimal prep time and the magic of a slow cooker, it’s a must-try for busy weeknights or lazy weekends.

Ingredients
- 1 lb (450 g) boneless, skinless chicken breasts
- 1 cup marinara sauce
- 1 cup Alfredo sauce
- 1 tablespoon olive oil
- 2 cloves garlic, minced
- 1 teaspoon dried basil
- 1 teaspoon dried oregano
- 1/2 teaspoon salt
- 1/2 teaspoon black pepper
- 8 oz (225 g) pasta (penne or rotini work great)
- 1 cup shredded mozzarella cheese (optional, for topping)
Instructions
Begin by giving your slow cooker a quick spray of nonstick cooking spray or line it with a crockpot liner. In a separate bowl, whisk together the marinara and Alfredo sauces so they lightly swirl, yet still remain distinct enough to see the two different colors.

Warm a skillet over medium heat and add the olive oil. Sauté the minced garlic for about a minute, just until fragrant. Place the chicken breasts in the slow cooker, then pour the sautéed garlic over them. Sprinkle the dried basil, dried oregano, salt, and black pepper on top. Finally, drizzle in half of the combined sauce mixture.
Cover the slow cooker and cook on low for about 4 hours or until the chicken shreds easily with a fork. Carefully remove the chicken, shred it, and return it to the pot. Stir in the remaining sauce and add the uncooked pasta. Stir gently to coat the pasta with sauce and chicken. Turn the heat to high and cook for an additional 30 minutes to 1 hour, or until pasta is al dente. If desired, sprinkle shredded mozzarella on top and cover just until melted.

Taste and adjust seasoning if needed, then serve hot with a sprinkle of fresh herbs or grated Parmesan cheese. You’ll love how the tangy marinara and creamy Alfredo meld together to coat every bite.
In this Saucy Double-Decker Chicken Pasta, you get the best of both sauce worlds without extra fuss. It’s perfect for households who can’t decide between tomato or cream-based pasta. For a healthier spin, use whole-grain pasta or add spinach and mushrooms. Extra vegetables, like bell peppers or zucchini, sneak in more nutrition, too. This recipe invites creativity, so don’t hesitate to swap in turkey or add a kick of chilies if you want some spice. Whether you’re feeding a crowd or just want to fix-and-forget dinner, this slow cooker dish checks all the boxes for comfort, flavor, and simplicity.
Nathaniel Lee is an avid cook, drawing on his decades of home cooking and fine dining experience. He is a contributing chef at Mashed, and his recipes and contributions have been featured in Tasting Table, Edible Arrangements, Insanely Good Recipes, and The Daily Meal.
