Kielbasa Pierogi Sheet Pan - Cut the kielbasa into 4 inch lengths and place into a large mixing bowl. Line a large sheet pan with parchment paper or aluminum foil and spray with nonstick spray. Slice sausage on the bias. Cut peppers into 2 inch pieces. Web preheat the oven to 400°f. Cut onion into half moons. Preheat oven to 400 degrees f. Web preheat oven to 450 degrees f.
Web preheat oven to 450 degrees f. Preheat oven to 400 degrees f. Web preheat the oven to 400°f. Cut the kielbasa into 4 inch lengths and place into a large mixing bowl. Cut onion into half moons. Slice sausage on the bias. Cut peppers into 2 inch pieces. Line a large sheet pan with parchment paper or aluminum foil and spray with nonstick spray.