Dinner · Part 2 of 3: Instructions
Creamy Pesto Mozzarella Chicken for the Slow Cooker Step-by-step instructions

- Prep
- Cook
- Total
- Serves
- 4
Before you start
Before beginning, ensure your slow cooker is clean and positioned on a stable, heat-resistant surface near an electrical outlet. Gather all ingredients, washing the cherry tomatoes and halving them carefully.
If using a block of cream cheese, cut it into uniform cubes to facilitate even melting throughout the cooking process.
Have a meat thermometer ready to check the internal temperature of the chicken once the cooking time concludes, ensuring the safety and quality of the final meal.
Ingredients at a glance (5)
- 4 pieces boneless skinless chicken breasts
- 1 cup cherry tomatoes, halved
- 1/2 cup basil pesto
- 4 oz cream cheese, cubed
- 1 cup shredded mozzarella cheese
Instructions
Preparation and assembly
- Assemble ingredientsPlace the raw chicken breasts into the bottom of your slow cooker. Evenly scatter the halved cherry tomatoes over the chicken. Spoon the basil pesto over the chicken and tomatoes, ensuring it is distributed well. Finally, place the cubes of cream cheese on top.Look for The slow cooker is layered with chicken, tomatoes, pesto, and cream cheese.Tip Ensure the chicken is laid out in a single layer for more even cooking.
The chicken breasts should be laid flat in the bottom of the slow cooker, topped with the halved tomatoes, pesto, and cream cheese cubes. Everything is ready to begin the slow cooking process once the lid is secured tightly.
Slow cooking
- Slow cook the chickenCover the slow cooker with its lid and cook on low for 4 hours. Ensure the chicken reaches an internal temperature of 165°F (74°C) as measured by a meat thermometer. Once cooked, let the chicken rest for at least 5 minutes before shredding or serving to retain moisture.Look for The chicken is tender and fully cooked through.Safe temperature 165°F (74°C) internal temperature (poultry)Tip Do not open the lid during the first 3 hours to maintain the necessary cooking temperature.
After the allotted cooking time, the chicken will be tender and fully cooked. The cream cheese will have melted and combined with the pesto to form a cohesive, flavorful sauce that is ready for the final topping.
Final melting
- Add cheese and finishOnce the chicken is tender, shred it slightly or leave the breasts whole. Sprinkle the shredded mozzarella cheese over the top and cover for 5 minutes until the cheese is melted and bubbly. Serve immediately while hot.Look for The mozzarella is melted and creates a gooey, golden topping.Tip If the sauce seems too thin, stir the melted cream cheese and pesto together before adding the mozzarella.
The mozzarella is spread evenly over the top and melted until bubbly. The dish is now ready to be portioned and served, with all flavors fully integrated and the sauce at its peak consistency and temperature.
Common mistakes
Avoid overcooking the chicken, which can lead to a dry texture even in a slow cooker. Monitor the cooking time closely, especially if your slow cooker runs particularly hot.
Another common mistake is adding the mozzarella too early; it should only be added at the very end to ensure it melts without separating or becoming rubbery. Ensure all ingredients are distributed evenly to prevent hot spots.
How to tell it’s done
The chicken is done when it reaches an internal temperature of 165°F (74°C). When pierced with a fork or knife, the meat should be opaque throughout and pull apart easily.
The sauce should be creamy and consistent, with the cherry tomatoes softened and the mozzarella cheese completely melted and bubbling on the surface of the dish.
- Poultry: 165°F (74°C) in the thickest part
Up next · Part 3 of 3
2 variations · storage & make-ahead · 3 answers · printable card
Tips, FAQ & printable recipe (Part 3)← Back to the ingredients (Part 1)