Crockpot Creamy Garlic Parmesan Chicken and Potatoes Step-by-step instructions

Before you start

Before you start, make sure your slow cooker is clean and ready to go. There's no need to preheat it. If you're using chicken breast tenders, check that they are thawed if previously frozen. Halve the baby potatoes so they cook evenly and fit nicely around the chicken.

Measure out the mozzarella and have the garlic herb butter ready. If you plan to serve over pasta, bring a large pot of salted water to a boil just before the slow cooker finishes, so the penne is ready at the same time.

Instructions

Layer and Set

1. 1Layer the Ingredients
   Place the chicken breast tenders in an even layer in the bottom of a 6-quart slow cooker. Scatter the halved baby Yukon Gold potatoes around and between the chicken pieces. Pour the condensed golden mushroom soup over the top, spreading it slightly to cover as much as possible.
   Look for The chicken and potatoes are nestled in the soup, with some soup pooling around the edges.
   Tip No need to stir—the layers will meld as they cook.
2. 2Add Cheese and Butter
   Sprinkle the shredded mozzarella evenly over the chicken and potatoes. Dot the top with the garlic herb butter, placing small pieces here and there so the flavor distributes as it melts.
   Look for The cheese covers the top in a snowy layer, with butter pats visible.
   Tip Cut the butter into smaller pieces if it's firm, so it melts more evenly.

When you finish layering, the slow cooker will hold a neat arrangement of raw chicken and potatoes, with the soup as a golden blanket and the cheese and butter on top. The visual is clean and simple, and the aromas are just beginning to hint at what's to come. Before you cover it, make sure the ingredients are evenly distributed so they cook uniformly.

Slow Cook to Tender

3. 3Slow Cook Until Tender
   Cover the slow cooker and cook on LOW for 4 to 5 hours, or on HIGH for 2 to 3 hours, until the chicken is fork-tender and registers 165°F (74°C) in the thickest part, and the potatoes are easily pierced with a fork. The sauce will be bubbling and slightly thickened.
   Look for The sauce is bubbling at the edges, and the chicken shreds easily with a fork.
   Safe temperature 165°F (74°C) internal temperature (poultry)
   Tip Check the temperature with an instant-read thermometer to be sure the chicken is safe.
4. 4Stir Gently to Combine
   Once the chicken and potatoes are tender, give the mixture a gentle stir to combine the melted cheese and soup into a creamy sauce. Be careful not to break up the chicken too much—large chunks are perfect for serving.
   Look for The sauce is now smooth and creamy, with ribbons of melted cheese.
   Tip If the sauce seems thin, let it cook uncovered for 10-15 minutes to reduce slightly.

After a few hours, the kitchen will fill with the savory scent of garlic and cheese. The sauce will be bubbling around the edges, and the chicken and potatoes will be visibly tender.

The cheese has melted into the sauce, and the whole mixture looks creamy and inviting. Use a fork to test the potatoes—they should give easily. Check that the chicken is cooked through before moving on.

Finish and Serve

5. 5Cook the Pasta
   Bring a large pot of salted water to a boil and cook the penne according to package directions until al dente. Drain well and set aside.
   Look for The pasta is tender but still has a slight bite.
   Tip Reserve a cup of pasta water in case you want to thin the sauce later.
6. 6Serve Over Pasta
   Place a bed of hot penne on each serving plate. Spoon the chicken, potatoes, and creamy sauce over the pasta. Serve immediately, with extra black pepper if desired.
   Look for The creamy sauce coats the pasta, and the chicken and potatoes are nestled on top.
   Tip For a lighter option, serve over steamed rice or with crusty bread instead of pasta.

Once you stir, the sauce becomes a smooth, glossy cream that coats everything. The chicken remains in large, tender pieces, and the potatoes are intact but soft. When you spoon it over the hot penne, the sauce clings to the pasta, and the dish looks like a hearty, comforting bowl of goodness. The final plate is steaming, with a rich golden color and a hint of melted cheese.

Common mistakes

One common mistake is lifting the lid too often to check on the food. Every time you open the slow cooker, heat escapes, which can extend cooking time. Another is using frozen chicken directly in the slow cooker—this can lead to uneven cooking; thaw it first.

Also, avoid overcooking, as the chicken can become dry and stringy. Stick to the recommended times and use a thermometer. Finally, don't skip the step of halving the potatoes—if they're too large, they won't cook through in time.

How to tell it’s done

The dish is done when the chicken is fork-tender and registers 165°F (74°C) in the thickest part, and the potatoes are easily pierced with a fork. The sauce will be bubbling and slightly thickened, with the cheese fully melted.

If the sauce seems too thin, let it cook uncovered for 10 to 15 minutes to reduce. The chicken should be opaque and no longer pink in the center. Always use an instant-read thermometer to confirm the chicken has reached the safe temperature.

• Poultry: 165°F (74°C) in the thickest part