Ingredients
Equipment
Method
Prepare the chicken
- Pat chicken breasts dry and season with 1/4 teaspoon salt and 1/4 teaspoon pepper; place in the crock pot with 1 cup chicken broth, Italian seasoning, minced garlic, and sliced onion.
Slow-cook
- Cover and cook on LOW for 3 1/2–4 hours or on HIGH for 2–2 1/2 hours until an instant-read thermometer reads 160°F in the thickest part.
Make the sauce
- Melt butter in a 12-inch skillet over medium heat, whisk in flour and cook 1 minute to make a light roux, then whisk in 1/2 cup reserved crock-pot liquid and 1/2 cup chicken broth; bring to a gentle simmer.
- Stir in heavy cream and simmer 4–6 minutes until the sauce thickens and coats the back of a spoon; season to taste with up to 1/4 teaspoon salt.
Finish and serve
- Remove chicken from the crock pot and rest 5 minutes, while cooking angel hair to al dente in salted boiling water (2–3 minutes) and reserving 1/2 cup pasta water.
- Slice chicken across the grain into 1/4-inch slices. Toss pasta with most of the sauce, using reserved pasta water to adjust consistency, plate pasta, top with sliced chicken, and spoon remaining sauce over the chicken. Garnish with parsley and Parmesan if using.
Notes
Do not use frozen chicken in the crock pot; thaw first. If the sauce looks oily after adding cream, lower heat and whisk in a teaspoon of cold water or a squeeze of lemon to bring it back together. For a gluten-free version, substitute a GF flour or use a cornstarch slurry during the final simmer.
