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Slow Cooker Chicken in Tomato-Basil Sauce

Tender chicken breasts cooked in a creamy tomato-basil sauce, perfect for a comforting weeknight dinner with minimal effort.
Prep Time 15 minutes
Cook Time 7 hours
Total Time 7 hours 15 minutes
Course Dinner, Main Course
Cuisine Comfort Food, Italian
Servings 4 servings
Calories 450 kcal

Ingredients
  

Main Ingredients

  • 4 pieces boneless, skinless chicken breasts (about 1.5–2 lbs total) Thighs may be used for richer flavor.
  • 1 can 14.5 oz crushed tomatoes Whole or diced can work as well.
  • 1 cup heavy cream Or use 3/4 cup half-and-half plus 2 tbsp cornstarch to thicken.
  • 1 cup fresh basil, chopped Substitute 2 tbsp dried basil if fresh is unavailable.
  • 2 cloves garlic, minced 1 tsp garlic powder can be used if necessary.
  • Salt and pepper to taste

Instructions
 

Preparation

  • Pat chicken breasts dry and season lightly with salt and pepper. Arrange them in the slow cooker in a single layer.
  • In a mixing bowl, whisk together crushed tomatoes, heavy cream, chopped basil, minced garlic, and a pinch of salt and pepper until blended.
  • Pour the tomato-basil cream mixture over the chicken, ensuring breasts are mostly submerged.

Cooking

  • Cover and cook on low for 6–7 hours or high for 3–4 hours, until the chicken reaches an internal temperature of 165°F (74°C) and is easy to shred with a fork.
  • If you want a thicker sauce, remove the lid, stir, and cook on high for an extra 15–30 minutes, or stir in a cornstarch slurry (1 tbsp cornstarch + 1 tbsp cold water) and cook until thickened.

Notes

Best served over pasta, rice, or mashed potatoes. Leftovers are great for sandwiches or can be made into burrito bowls.
Keyword Comfort Food, Easy Dinner, Slow Cooker Chicken, Tomato-Basil Sauce, Weeknight Meal