Slow Cooker Cheesy Mozzarella Chicken – Comfort Food Magic in One Pot

Some recipes just sneak into your life and quietly take up permanent residence in your weekly menu — and this is one of them. I can’t even count how many times I’ve made this slow cooker cheesy mozzarella chicken, and every time, without fail, the smell alone makes everyone in the house wander into the kitchen asking, “When is dinner ready?”

It’s hearty without being heavy, creamy without drowning in sauce, and ridiculously easy to pull together. If you love dinners that practically make themselves while you go about your day, you’re about to meet your new best friend in the kitchen.

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Why You’ll Love This Recipe

Effortless Cooking – The slow cooker does the hard work while you do… anything else.
Crowd-Pleaser – Kid-friendly, spouse-approved, guest-impressing levels of delicious.
Comfort Food Perfection – Gooey melted mozzarella meets tender, juicy chicken.
Make-Ahead Friendly – Great for meal prep or reheating for busy weeknights.

What Does It Taste Like?

Imagine fork-tender chicken swimming in a warm, herby marinara bath, topped with molten layers of mozzarella and Parmesan. The sauce soaks into every bite, giving you that classic Italian comfort food vibe — without ever turning on the oven.

Ingredients

4 boneless, skinless chicken breasts
2 teaspoons garlic powder
Salt and pepper to taste
1 cup chicken broth
1 cup marinara sauce
2 teaspoons Italian seasoning
1 cup shredded mozzarella cheese
1/4 cup freshly grated Parmesan cheese
1 tablespoon chopped fresh basil (for garnish)

Tools You’ll Need

6-quart slow cooker
Small mixing bowl
Measuring cups & spoons
Serving spoon

Ingredient Swaps & Additions

Chicken – Swap for boneless chicken thighs for extra juiciness.
Cheese – Try provolone or fontina instead of mozzarella for a richer melt.
Sauce – Use arrabbiata if you like a little heat.
Veggies – Add sliced mushrooms, zucchini, or spinach in the last hour of cooking.