Crockpot Chicken Cordon Bleu Casserole for Easy Weeknight Dinners Step-by-step instructions

Before you start

Before beginning, ensure the slow cooker is placed on a heat-resistant surface with adequate clearance for ventilation. Gather all ingredients and measure them out to streamline the assembly process.

If the ham is not pre-diced, cut it into uniform half-inch cubes. Verify that the chicken breasts are clean and trimmed of any excess fat. Since the chicken will cook in its own juices, no additional liquid is required for the slow cooker to function correctly.

Instructions

Initial Assembly

1. 1Assemble base
   Place the raw chicken breasts into the bottom of the slow cooker in an even layer. Scatter the diced ham over the chicken evenly to ensure every bite contains both proteins.
   Look for chicken is evenly spread across the bottom
   Tip Ensure the chicken breasts are roughly the same thickness for even cooking.

The chicken and ham should be arranged in a single, even layer at the base of the slow cooker.

Ensure the chicken is not bunched up, as this will prevent it from cooking at the same rate as the surrounding pieces. The ham should be distributed evenly to provide flavor throughout the entire dish.

Seasoning and Sauce

2. 2Season and add sauce
   Sprinkle the garlic powder over the ham and chicken. Pour the condensed cream of chicken soup over the top, using a spatula to spread it lightly if necessary to cover the ingredients.
   Look for ingredients are well covered with soup
   Tip Do not add water or milk to the condensed soup; the chicken will release juices during cooking.

The garlic powder should be evenly distributed over the chicken and ham, and the soup should be spread in an even layer. The ingredients should look like a cohesive base that is ready for the slow, steady heat of the cooker, with no dry spots visible on top of the chicken.

Final Cooking and Melting

3. 3Cook and finish
   Cover and cook on low for 4 hours. Once the chicken reaches an internal temperature of 165°F (74°C), sprinkle the Swiss cheese over the top and cover until melted. Let the dish rest for 5 minutes before serving.
   Look for cheese is bubbly and melted
   Safe temperature 165°F (74°C) internal temperature (poultry)
   Tip Check the internal temperature of the thickest part of the chicken using a meat thermometer.

The chicken should be fully cooked, tender, and opaque throughout. The cheese must be added only at the very end, once the chicken is cooked, to prevent it from separating or becoming rubbery. The sauce should be thick and creamy, smelling fragrant and savory.

Common mistakes

A common mistake is overcrowding the slow cooker or using chicken pieces of vastly different sizes, which leads to uneven cooking. Avoid the temptation to add water or milk to the condensed soup, as this will result in a thin, watery sauce that lacks the desired consistency.

Ensure the lid remains closed for the duration of the cooking time to maintain the necessary heat and moisture levels inside the pot.

How to tell it’s done

The dish is considered done when the chicken reaches an internal temperature of 165°F (74°C) as measured by a food thermometer inserted into the thickest part of the meat.

The sauce should be bubbling and thick, and the cheese should be fully melted and slightly golden. The chicken should be tender enough to pull apart easily with a fork, indicating that the connective tissues have broken down properly during the slow cooking process.

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