Garlic Parmesan Chicken Spaghetti

Name: Garlic Parmesan Chicken Spaghetti (Slow Cooker)
Prep time: 5 min
Cook time: 4 h
Total time: 4 h 5 min
Yield: 6 servings
Cuisine: American
Ingredients: 2 boneless, skinless chicken breasts (about 1.5 lbs); 1 tbsp minced garlic; 1/2 cup parmesan garlic sauce; 1 jar (15 oz) alfredo sauce; 1 cup shredded cheddar cheese; 1 lb spaghetti, cooked; 2 tbsp parmesan garlic sauce, for drizzling; 1/2 cup crumbled bacon, for topping; Salt, to taste; Black pepper, to taste; Paprika, to taste; 1 tbsp chopped parsley, for garnish

This slow cooker garlic parmesan chicken spaghetti combines tender chicken with creamy alfredo sauce and is topped with crispy bacon for a restaurant-quality comfort meal that cooks hands-off for hours.

⚡Slow Cooker

🌍American 🏷️Slow cooker pasta 🏷️Chicken spaghetti 🏷️Garlic parmesan Creamy pasta

🏷️

🏷️Comfort food

🏷️Weeknight dinner

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TikTok

Total

4h 5m

Servings

6

Difficulty

Easy

Est. Cost

$23–$38

Recipe Source

View original recipe

From TikTok

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Ingredients

2 boneless, skinless chicken breasts (about 1.5 lbs)
1 tbsp minced garlic
1/2 cup parmesan garlic sauce
1 jar (15 oz) alfredo sauce
1 cup shredded cheddar cheese
1 lb spaghetti, cooked
2 tbsp parmesan garlic sauce, for drizzling
1/2 cup crumbled bacon, for toppingoptional
Salt, to taste
Black pepper, to taste
Paprika, to taste
1 tbsp chopped parsley, for garnishoptional

12 Ingredients

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Instructions

1
Place two chicken breasts in the bottom of a slow cooker.
2
Season the chicken with salt, pepper, paprika, and minced garlic.
3
Pour the parmesan garlic sauce and the entire jar of alfredo sauce over the chicken.
4
Cover and cook on low for about 4 hours.
5
Once cooked, remove the chicken from the slow cooker and cube or shred it.
6
Return the cooked chicken to the sauce in the slow cooker.
7
Add the shredded cheese and stir until it's melted and combined with the sauce.
8
Add the cooked spaghetti to the slow cooker, followed by another drizzle of parmesan garlic sauce.
9
Stir everything together until the pasta is fully coated in the sauce.
10
Serve warm, topping with crumbled bacon and fresh parsley if desired.

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Tips & Notes

Pro tips

Cook spaghetti separately to al dente and add during the final 30 minutes of slow cooking to avoid mushiness.
Shred the chicken with two forks once it's cooked through (165°F internal temp) for even sauce distribution.
Stir in the cheddar cheese in the last 15 minutes to prevent clumping and ensure smooth texture.
Crisp the bacon fresh just before serving so it stays crunchy on top rather than absorbing moisture.

Substitutions

Boneless, skinless chicken breasts → boneless, skinless chicken thighs (slightly richer flavor, same cooking time)
Alfredo sauce → heavy cream + 1/2 cup grated parmesan cheese mixed together (slightly thinner consistency)
Cheddar cheese → mozzarella or gruyere (milder or nuttier flavor respectively)
Bacon → crispy pancetta or prosciutto bits (similar texture and salty-savory note)

Storage & make-ahead

Store in an airtight container in the refrigerator for up to 3 days. Reheat gently in a skillet over low heat with a splash of cream, stirring occasionally to prevent sticking.

Equipment

slow cooker (4–6 quart) · large pot (for cooking spaghetti) · skillet (for crisping bacon)

Common Questions

Can I make this on the stovetop instead?

Yes. Cook chicken in a skillet over medium heat until golden (about 6–8 minutes per side), shred, then simmer with sauces and cooked pasta for 10–15 minutes until heated through.