1-First Step: Start by preparing your ingredients for efficiency. Mince the 3 cloves garlic and grate 1 ounce Parmesan cheese (about 1/4 cup freshly grated or 1/3 cup store-bought). For vegan adaptations, use a plant-based cheese alternative here, and chop 3 sprigs fresh parsley finely to have everything ready this is your mise en place to keep things smooth.

2-Second Step: Cut 1 1/2 pounds boneless, skinless chicken breasts, thighs, or a combination into 1-inch pieces. Toss them with 3/4 teaspoon kosher salt and 1/4 teaspoon freshly ground black pepper in a bowl. For low-calorie versions, consider using chicken breast only to reduce fat, and ensure even seasoning for uniform flavor in your parmesan chicken.

3-Third Step: Melt 2 tablespoons of the 4 tablespoons unsalted butter in a skillet over medium heat. Cook half of the chicken in a single layer until golden brown on both sides and cooked through, which takes about 6 minutes total aim for an internal temperature of 165°F for safety. For gluten-free preferences, this step remains the same, as no flour is involved.

4-Fourth Step: Transfer the cooked chicken to a plate, then repeat with the remaining chicken using 1 tablespoon of the unsalted butter. This batch cooking helps achieve that crispy chicken texture reduce heat to low afterward, add the remaining 1 tablespoon unsalted butter, the minced garlic, and the chicken pieces along with any juices back to the skillet. Cook for 1 minute until the garlic is fragrant, preventing it from burning as noted in the tips.

5-Fifth Step: Remove the skillet from heat and add 1 ounce Parmesan cheese, tossing everything to coat the chicken bites evenly. For dietary tweaks, if going dairy-free, swap in a vegan cheese that melts well. This step ensures the garlic Parmesan chicken is richly flavored and ready to serve.

6-Final Step: Garnish with the chopped parsley, extra Parmesan cheese, and red pepper flakes if desired. Serve immediately for the best taste, and for low-calorie options, pair with veggies to keep it light. This crispy chicken dish shines when hot, but if you’re making it ahead, store as outlined later total time is just 5 minutes prep and 14 minutes cook.