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Dinner · Part 2 of 3: Instructions

Garlic Butter Chicken Kiev Casserole with Crispy Cracker Topping Step-by-step instructions

A top-down view of a rectangular white baking dish filled with golden-brown chicken pieces and a crispy crumb topping.
Prep
Cook
Total
Serves
4
Includes 5 min resting

Before you start

Before you begin, ensure your workspace is clean and ready for preparation. Cut the boneless skinless chicken breasts into uniform, bite-size pieces to guarantee even cooking. Have your butter melted and ready to be mixed with the minced garlic and fresh parsley.

Crush your buttery crackers into a coarse, even crumb texture using a food processor or by placing them in a sealed plastic bag and crushing them with a rolling pin. Preheat your oven to 375°F (190°C) well in advance to ensure it reaches the proper temperature before the chicken enters.

Ingredients at a glance (5)
  • 2 lbs boneless skinless chicken breast, cut into bite-size cubes
  • 1/2 cup unsalted butter, melted
  • 4 cloves garlic, minced
  • 2 tbsp fresh parsley, finely chopped
  • 1 1/2 cups buttery crackers, crushed

Instructions

Preparing the chicken base

  1. Prepare the chicken
    Preheat your oven to 375°F (190°C). Place the bite-size cubes of boneless skinless chicken breast into a large 9x13 inch ceramic baking dish, spreading them out into an even layer to ensure uniform cooking during the baking process.
    Look for The chicken pieces should be arranged in a single layer without excessive crowding in the dish.
    Tip Ensure the chicken cubes are roughly the same size so they cook at the same rate.

The chicken pieces should be arranged in a single, even layer within the baking dish. It is important to avoid stacking the chicken too high, as this will prevent the butter sauce from reaching all the pieces and result in uneven cooking. Everything should look neat and ready for the liquid components.

Applying the garlic butter sauce

  1. Make and add the garlic butter
    In a small mixing bowl, combine the melted butter, minced garlic, and chopped fresh parsley. Whisk the mixture together until well incorporated, then drizzle the fragrant garlic parsley butter evenly over the chicken cubes in the baking dish, ensuring every piece is lightly coated.
    Look for The butter mixture should be evenly distributed so that all chicken pieces receive some of the sauce.
    Tip Whisk the butter and garlic vigorously to distribute the aromatics evenly before pouring.

The garlic butter and parsley mixture must be whisked thoroughly to ensure the garlic is evenly suspended in the butter. Once drizzled, the chicken should look lightly coated.

Check that the parsley is distributed throughout the dish, creating a fragrant and visually appealing base before adding the final layer.

Adding the topping and baking

  1. Add topping and bake
    Scatter the crushed buttery cracker crumbs evenly over the top of the chicken and butter mixture. Place the dish in the preheated oven and bake for approximately 25 to 30 minutes, or until the chicken is cooked through to an internal temperature of 165°F (74°C) and the crumbs are golden brown.
    Look for The topping should be golden brown and the edges of the butter sauce should be bubbling nicely.
    Safe temperature 165°F (74°C) internal temperature (poultry)
    Tip Let the dish rest for 5 minutes after removing it from the oven to allow the juices to redistribute.

The cracker crumbs should form a complete, even layer over the chicken. During baking, the kitchen will fill with the scent of toasted butter and garlic. Check that the edges are bubbling and the top is golden. Ensure the internal temperature reaches 165°F (74°C) before removing the dish from the oven.

Common mistakes

Avoid overcooking the chicken, as bite-size pieces can dry out quickly if left in the oven for too long. Monitor the oven closely during the final minutes to ensure the cracker topping does not burn; if it browns too fast, cover it lightly with foil.

Another common mistake is cutting the chicken into uneven sizes, which leads to some pieces being overcooked while others remain undercooked. Finally, ensure the butter is fully melted and mixed well with the garlic so the flavor is evenly distributed.

How to tell it’s done

The chicken is perfectly done when the pieces are opaque and white throughout, with no signs of pink in the center. Using a digital meat thermometer, ensure the thickest pieces have reached an internal temperature of at least 165°F (74°C).

The butter sauce should be bubbling vigorously around the edges of the dish, and the cracker topping should be a deep, golden brown. Always allow the dish to rest for at least 5 minutes before serving to ensure the butter and juices settle properly.

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

Coming up in Part 3: common questions

  • Can the chicken be replaced with chicken thighs?
  • Why does the topping need to be added right before baking?
  • Can this dish be made in a glass baking dish?

Also in Part 3: variations (Lemon Garlic Butter, Cheesy Garlic Chicken), storage and make-ahead, and the printable recipe card.

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)