Ingredients

1 package (16 ounces) frozen pierogi1 pound boneless skinless chicken breasts, cut into 2x1/2-inch strips1/4 teaspoon salt1/8 teaspoon pepper2 tablespoons butter, divided 1/2 large sweet onion, thinly sliced1/2 cup shredded cheddar cheese

Preparation

Cook pierogi according to package directions; drain. Meanwhile, toss chicken with salt and pepper. In a large nonstick skillet, heat 1 tablespoon butter over medium-high heat; saute chicken and onion until chicken is no longer pink. Remove from pan.

In same pan, heat remaining butter over medium heat; saute pierogi until lightly browned. Stir in chicken mixture; sprinkle with cheese. Cover; remove from heat and let stand until cheese is melted.