Dinner · Part 1 of 3: Ingredients
Slow Cooker Creamy Tomato Chicken Penne

- Prep
- Cook
- Total
- Serves
- 4
Transform humble pantry staples into a restaurant-quality dinner with this easy one-pot slow cooker recipe. It is designed to maximize flavor while minimizing cleanup, making it a perfect solution for busy weeknights when time is short but a comforting meal is desired.
The beauty of this slow cooker creamy tomato chicken penne lies in its simplicity. By layering raw chicken, dried pasta, aromatic herbs, and tomato coulis, you create a self-saucing dish that develops deep, rich flavors as it simmers slowly.
This method eliminates the need for precooking the pasta or searing the chicken, resulting in a tender, cohesive meal that brings comfort to the table with almost zero effort. It is an ideal go-to recipe for those looking to simplify their cooking routine without sacrificing quality.
Ingredients
Main Ingredients
- 1 lb boneless skinless chicken breasts, cut into bite-sized pieces
- 12 oz penne pasta, uncooked
Seasoning
- 1 tbsp garlic powder
- 1 tbsp dried basil
Sauce
- 2 cups tomato coulis
Why this recipe works
The slow cooking process allows the tomato coulis to reduce slightly, intensifying its natural sweetness while coating every piece of pasta. Because the pasta cooks directly in the sauce, it absorbs the savory notes of the garlic and basil, creating a depth of flavor that is difficult to achieve with traditional boiling methods.
This technique also ensures that the chicken remains incredibly moist, as it gently braises in the tomato liquid throughout the entire cooking duration.
Using a single pot for the entire cooking process significantly reduces cleanup time and makes this recipe highly efficient for busy households. By allowing the slow cooker to do the heavy lifting, the risk of overcooking or sticking is minimized, provided the ingredients are layered correctly.
This approach ensures a consistent outcome every time, yielding a dish where the pasta is perfectly al dente and the chicken is tender enough to be easily flaked with a fork.
Notes and substitutions
For the best results, use a high-quality tomato coulis that has a smooth consistency. The thickness of the coulis is essential as it provides the base for the creamy sauce without requiring additional heavy additives. If the coulis is too thick, a small splash of vegetable broth can be added to ensure the pasta cooks thoroughly. Always ensure the chicken pieces are cut to a uniform size to guarantee they cook at the same rate and remain tender.
While dried basil and garlic powder provide a classic flavor profile, ensure they are fresh for the most vibrant results. If using a newer slow cooker, keep in mind that they often run hotter than older models; checking the chicken temperature at the 3.5-hour mark is a good practice to avoid overcooking.
The equipment used should be a standard oval or round slow cooker with at least a 4-quart capacity to allow for proper heat circulation and even cooking.
- tomato coulis: a high-quality jarred marinara sauce can be used if coulis is unavailable.
- penne pasta: rotini or fusilli pasta works well as they hold the creamy sauce similarly.
Equipment
- Slow cooker
- Measuring cups
- Knife
- Cutting board
Up next · Part 2 of 3
3 steps · 4 h of cooking · what to look for at each stage
Step-by-step instructions (Part 2)