Dinner · Part 2 of 3: Instructions
Crockpot Broccoli Chicken Thighs with Mozzarella Garlic Cream Sauce Step-by-step instructions

- Prep
- Cook
- Total
- Serves
- 4
Before you start
Before you start, pat the chicken thighs dry with paper towels and trim any excess fat if needed. Cut the broccoli into small, uniform florets so they cook evenly. Measure out the condensed soup, shredded mozzarella, and garlic herb butter so everything is ready to layer.
If you plan to serve the dish over pasta, bring a large pot of salted water to a boil just before the slow cooker finishes. Have a 6-quart slow cooker clean and ready; no need to grease the insert because the butter and soup provide enough moisture.
Ingredients at a glance (6)
- 1 1/2 lb boneless skinless chicken thighs
- 4 cups fresh broccoli florets
- 1 can (10.5 oz) condensed cream of chicken soup
- 2 cups shredded whole-milk mozzarella cheese
- 4 tbsp garlic herb butter
- 12 oz penne pasta
Instructions
Layer and Forget
- Layer the IngredientsPlace the chicken thighs evenly across the bottom of a 6-quart slow cooker. Scatter the broccoli florets around and between the chicken pieces. Spoon the condensed cream of chicken soup over the top, spreading it slightly to cover some of the chicken and broccoli. Sprinkle the shredded mozzarella over the soup, then dot with the garlic herb butter.Look for The slow cooker insert is filled with raw chicken, broccoli, soup, cheese, and butter in distinct layers.Tip No need to stir at this stage; the slow cooker will blend the flavors as it cooks.
- Cook on LowCover the slow cooker and cook on low for 4 hours, or until the chicken is fork-tender and reaches an internal temperature of 165°F (74°C). The sauce will be bubbling and the cheese melted. Avoid lifting the lid during cooking to keep the heat steady.Look for After 4 hours, the sauce is bubbling, the chicken is tender, and the broccoli is bright green.Safe temperature 165°F (74°C) internal temperature (poultry)Tip If the sauce seems thin, leave the lid off for the last 15 minutes to let it thicken.
At the end of this phase, all the ingredients are in the slow cooker, ready to cook. The chicken thighs sit at the bottom, surrounded by broccoli, with the soup, mozzarella, and butter on top.
The slow cooker is covered and set to low. You should see no steam escaping and the ingredients are still raw. This is the perfect time to walk away and let the slow cooker do its work.
Shred and Pasta
- Shred the ChickenUsing two forks, gently shred the chicken thighs directly in the slow cooker. Stir the shredded chicken, broccoli, and sauce together until everything is coated in the creamy mozzarella garlic sauce. The chicken should pull apart easily and be fully cooked through.Look for The chicken shreds easily and the sauce is thick and creamy.Tip For larger chunks, shred less; for finer texture, shred more.
- Cook the PastaWhile the chicken finishes cooking, bring a large pot of salted water to a boil. Add the penne pasta and cook according to package directions until al dente. Drain the pasta and return it to the pot. Toss with a little garlic herb butter if desired, but this is optional.Look for The pasta is tender but still firm to the bite.Tip Reserve a cup of pasta water before draining in case you need to loosen the sauce later.
After 4 hours, the slow cooker is bubbling with a fragrant, creamy sauce. The chicken is fork-tender and shreds easily. The broccoli is bright green and tender. The mozzarella has melted completely into the sauce, giving it a velvety texture. The pasta is cooked al dente and ready to be served. Everything smells rich, garlicky, and satisfying.
Serve and Enjoy
- Serve the DishSpoon the garlic butter penne onto serving plates. Top with a generous scoop of the slow-cooked chicken and broccoli mixture, making sure to include plenty of the creamy sauce. Serve immediately while hot.Look for The chicken and broccoli are nestled over the pasta with a glossy, creamy sauce.Tip For a low-carb option, serve the mixture over cauliflower rice or on its own.
The final dish is a beautiful pile of creamy, cheesy chicken and broccoli over penne pasta. The sauce is thick and glossy, coating every piece. The chicken is pull-apart tender and juicy. The broccoli adds a fresh, green contrast. A spoonful of the sauce should be rich and savory. Serve immediately, garnished with extra black pepper or fresh herbs if desired.
Common mistakes
A common mistake is lifting the lid too often to check on the food. Each time you do, heat escapes and the cooking time extends. Trust the process and keep the lid on. Another pitfall is overcooking the broccoli—if you cook on high, the broccoli may turn to mush.
Stick to low heat for the full 4 hours. Using frozen broccoli without thawing can add extra water, making the sauce runny. Also, avoid stirring too vigorously when shredding the chicken, as you want some chunks to remain for texture.
How to tell it’s done
The dish is done when the chicken thighs are fork-tender and easily shred apart, and the internal temperature reaches 165°F (74°C) on an instant-read thermometer. The broccoli should be bright green and tender-crisp, not mushy.
The sauce will be bubbling gently around the edges and thick enough to coat the back of a spoon. If the sauce looks too thin, leave the slow cooker on low with the lid off for 15 minutes to reduce. Taste and adjust seasoning with salt and pepper before serving.
- Poultry: 165°F (74°C) in the thickest part
Up next · Part 3 of 3
4 variations · storage & make-ahead · 5 answers · printable card
Tips, FAQ & printable recipe (Part 3)← Back to the ingredients (Part 1)