Creamy Crockpot Broccoli Chicken with Mozzarella

This slow cooker chicken and broccoli dish is the definition of set-it-and-forget-it. Just pile chicken, broccoli, cream of chicken soup, mozzarella, and garlic butter into the Crockpot, then walk away. Hours later, you're rewarded with tender shredded chicken and vibrant broccoli in a rich, cheesy sauce. Serve it over garlic butter penne for a complete, satisfying dinner that tastes like you fussed—but you didn't.

There are some dinners that feel like a warm hug, and this creamy mozzarella broccoli chicken is one of them. It's a true dump-and-go meal: no searing, no stirring, no babysitting. The slow cooker does all the work, turning simple ingredients into a luscious, comforting sauce that clings to every piece of chicken and every broccoli floret.

The garlic herb butter adds a savory depth, while the mozzarella melts into a stretchy, creamy finish. Serve it over pasta, rice, or even mashed potatoes—though the garlic butter penne shown here is a perfect match.

Ingredients

Why this recipe works

The beauty of this recipe lies in its simplicity. By layering the ingredients without stirring, the chicken stays moist and cooks gently in the steam and the soup, while the broccoli steams to tender perfection without turning to mush.

The cream of chicken soup acts as a built-in sauce base, and as it heats, it melds with the melted mozzarella and garlic butter to create a rich, velvety sauce that needs no thickening. This method ensures every element is cooked just right—no dry chicken, no soggy broccoli.

The slow cooker's low, even heat is ideal for chicken breasts, which can easily dry out in the oven or on the stove. Cooking them low and slow allows the meat to become fork-tender, so it shreds effortlessly.

The broccoli, added at the start, softens but retains a slight bite, and the cheese and butter create a sauce that's both indulgent and balanced. It's a set-and-forget meal that delivers restaurant-quality comfort food with minimal effort.

Notes and substitutions

For the best results, use boneless, skinless chicken breasts that are similar in size so they cook evenly. If using larger breasts, you may need to add 30 minutes to the cook time. Fresh broccoli florets are preferable, as frozen broccoli can become waterlogged and mushy. Cut the florets into uniform pieces so they cook at the same rate. The cream of chicken soup is the backbone of the sauce—choose a good-quality brand for the best flavor.

Garlic herb butter is available in most supermarkets, but you can also make your own by mixing softened butter with minced garlic and dried herbs like parsley, thyme, or rosemary.

If you prefer a sharper cheese flavor, substitute part of the mozzarella with sharp cheddar or provolone. This recipe is forgiving, so feel free to adjust the amount of broccoli or cheese to your liking. Just remember to keep the liquid ratio balanced so the sauce stays creamy.

• chicken breasts: chicken thighs (boneless, skinless) can be used; cook time may be similar, but check for doneness at 165°F (74°C).
• fresh broccoli: frozen broccoli florets (thawed and drained) work, but add them during the last 30 minutes to prevent mushiness.
• cream of chicken soup: condensed cream of mushroom soup can be swapped in for a different flavor profile.
• garlic herb butter: plain butter mixed with 1/2 tsp garlic powder and 1/2 tsp dried herbs.

Equipment

• 6-quart slow cooker
• Measuring cups and spoons
• Cutting board
• Chef's knife
• Large pot for pasta
• Serving spoon