Pierogie Casserole

This came from my sister in South Carolina..

• Ready In: 1 hr
• Serves: 15

Ingredients

• 8  potatoes
• 1 1⁄2 cups butter
• 16  ounces Velveeta cheese
• 1  red onion
• 1⁄2 cup sour cream
•  salt & pepper
•  milk
•  lasagna noodle

Directions

1. Cook taters -- drain off water.
2. Mash taters with 1 stick butter, 1/2 cup sour cream and milk (as needed). Add salt & pepper to taste. Mixture should be slighty soupy.
3. Cube & melt Velveeta cheese on low setting in microwave. Add to potato mixture.
4. Cook & Drain pasta. Add 1 stick butter.
5. Chop & Saute Onion with 1 stick butter.
6. Layer Taters, Pasta, & Onions in 13 x 9 pan.
7. Bake uncovered -- 350 degrees for 30 minutes.