Creamy Slow Cooker Chicken Tetrazzini
If you’re looking for a stress-free dinner that tastes like pure comfort, this creamy slow cooker chicken tetrazzini is exactly what you need. This easy dump-and-go crockpot recipe transforms simple pantry ingredients into a rich, cheesy, and satisfying meal your whole family will love.
Why you’ll love this recipe:
Minimal prep (just dump and go!)
Perfect for busy weeknights
Ultra creamy, cheesy, and comforting
Feeds a crowd with budget-friendly ingredients
Kid-friendly and customizable
This dish combines tender chicken, perfectly cooked pasta, and a creamy mushroom-Parmesan sauce all made effortlessly in your slow cooker.
Ingredients:
12 oz dry spaghetti (broken into pieces)
1 ½ cups low-sodium chicken broth
1 can cream of chicken soup
1 can cream of mushroom soup
1 cup half-and-half or whole milk
½ cup sour cream
½ cup grated Parmesan cheese
1 cup shredded mozzarella cheese (divided)
1 cup sliced mushrooms
1 tsp garlic powder
1 tsp onion powder
1 tsp Italian seasoning
½ tsp salt
½ tsp black pepper
2 tbsp butter
1.5–2 lbs boneless skinless chicken breasts
Fresh parsley (optional garnish)
Instructions
1. Prepare the Slow Cooker
Lightly grease your slow cooker to prevent sticking.
2. Add the Pasta
Spread the dry broken spaghetti evenly on the bottom.
3. Make the Creamy Sauce
In a bowl, mix:
chicken broth
cream soups
milk
sour cream
Parmesan
half of the mozzarella
seasonings
Pour this rich mixture over the pasta.
4. Layer the Ingredients
Add mushrooms on top
Dot with butter
Place raw chicken breasts on top (important for flavor!)
5. Cook
LOW: 3½–4½ hours
HIGH: 2½–3 hours
6. Shred the Chicken
Remove cooked chicken, shred it, then return it to the slow cooker. Stir well.
7. Add Final Cheese
Sprinkle remaining mozzarella, cover, and cook 15–20 minutes until melted.
8. Serve
Garnish with parsley and serve hot for the ultimate creamy comfort meal.
Tips for the Best Chicken Tetrazzini:
Don’t overcook pasta check early the first time
Add extra broth if it becomes too thick
Use chicken thighs for extra juiciness
Stir gently to avoid breaking pasta too much
Variations & Add-Ons:
Add peas or broccoli for extra nutrition
Skip mushrooms for picky eaters
Add chili flakes for a spicy kick
Use light dairy for a healthier version
Serving Suggestions
Pair this creamy chicken tetrazzini with:
Fresh green salad
Garlic bread
Steamed vegetables
Fruit salad for balance
