If you are looking for an ultra-creamy, rich, and completely hands-off dinner, this Slow Cooker Creamy Tuscan Chicken Pasta is the ultimate one-pot solution. This recipe features tender, juicy chicken breasts slow-cooked directly over a bed of uncooked rigatoni pasta.
The secret to this dish is the luxurious, velvety sun-dried tomato and herb cream sauce poured right over the ingredients. As it slow-cooks, the pasta drinks up all the seasoned cream juices, cooking perfectly al dente and creating a deep, restaurant-quality Italian comfort meal with absolute minimal cleanup!
Prep time, Cook time, & Servings
- Prep Time: 15 minutes
- Cook Time: 3 to 4 hours (on Low) or 2 hours (on High)
- Total Time: 4 hours 15 minutes
- Servings: 6 hearty servings
Ingredients
The Pasta & Chicken Base:
- Chicken Breasts: 3 large boneless, skinless chicken breasts (about 1.5 lbs total)
- Pasta: 3 cups dry, uncooked rigatoni or penne pasta noodles
The Velvet Tuscan Herb Cream Sauce:
- Heavy Whipping Cream: 1.5 cups
- Chicken Broth: 1 cup
- Sun-Dried Tomatoes: 1/2 cup, finely chopped (with 1 tbsp of their oil)
- Parmesan Cheese: 1/2 cup, freshly grated from a block
- Garlic: 3 cloves, finely minced
- Italian Seasoning: 1 tsp (dried basil, oregano, and thyme blend)
- Paprika: 1/2 tsp (gives the sauce its gorgeous warm orange-red color)
- Fresh Spinach: 1 cup, chopped (or dry herb flakes folded into the liquid)
- Salt & Freshly Cracked Black Pepper: To taste
Step-by-Step Instructions
1. Layer the Pasta and Chicken
- Grease: Spray the bottom and inside walls of your 6-quart slow cooker liner heavily with non-stick cooking spray to prevent the pasta from sticking.
- The Pasta Floor: Pour your dry, uncooked rigatoni pasta noodles straight into the bottom of the pot, smoothing them into a uniform bed.
- The Meat Layer: Nest or align your raw whole chicken breasts neatly right on top of the dry pasta floor. Dust the chicken lightly with an extra pinch of salt and black pepper.
2. Whisk the Luxurious Sauce Matrix
- Combine: In a large glass measuring cup or mixing bowl, whisk together the heavy whipping cream, chicken broth, chopped sun-dried tomatoes (plus a splash of their rich oil), grated parmesan cheese, minced garlic, Italian seasoning, paprika, salt, and pepper until the texture is uniform and forms a stunning orange-red hue.
3. Smother with the Tuscan Cream
- Pour: Holding the glass measuring cup firmly, smoothly pour the thick, seasoned cream sauce in a heavy stream directly over the raw chicken breasts and surrounding rigatoni noodles, ensuring everything is thoroughly coated. Do not stir the ingredients yet! Leaving the chicken resting on top of the dry noodles allows it to steam perfectly while releasing its savory juices downward into the pasta floor.
4. Slow Cook to Tender Perfection
- Cover tightly with the lid.
- Cook: Cook on LOW for 3 to 4 hours (or on HIGH for 2 hours). The dish is fully ready when the chicken breasts are ultra-tender and register an internal temperature of 165°F (74°C), and the underlying rigatoni pasta has completely absorbed the savory cream matrix, turning soft and al dente.
5. Shred and Fold Together
- Shred: Open the lid. Remove the cooked chicken breasts briefly to a cutting board and use two forks to shred the meat into thick strands (or cut into clean bite-sized cubes).
- Fold: Return the chicken straight back into the slow cooker. Give the entire pot a thorough, rich stir to fold the shredded chicken, plump pasta noodles, and velvety Tuscan cream sauce into one completely cohesive, glossy comfort masterpiece.
6. Serve Pipe Hot
- Scoop heavy, steaming portions into warm white bowls, garnish with a handful of extra grated parmesan cheese if desired, and serve immediately!
Chef’s Tips for Success
- The No-Boil Pasta Secret: Throwing the rigatoni pasta into the pot completely raw and dry is a complete game-changer. Cooking the starch directly inside the heavy cream and chicken broth allows the noodle tubes to absorb a massive amount of flavor right to their cores, yielding a final texture that is deeply rich instead of washed out.
- Watch the Cooking Timeline: Every slow cooker heating element runs at slightly different temperatures. Make sure to check your pasta noodles at the 3-hour mark on Low. You want them to be soft with a slight firm bite—leaving them in too long under high heat can cause the cream base to reduce too much and turn dry.
- Use Real Block Parmesan: Avoid using the powdery canned parmesan cheese for your liquid sauce base. Canned cheeses contain anti-caking agents that don’t dissolve well, whereas freshly grated block parmesan melts effortlessly into a silky, high-gloss glaze that clings to the noodles beautifully.