Kristen's Bacon Ranch Potato Salad

INGREDIENTS

• 2 pounds red potatoes, cut into bite-size pieces
• 1 (16 ounce) container sour cream
• 1 (1 ounce) package ranch dressing mix
• 1 1/4 cups cooked bacon, crumbled
• 1 1/2 cups shredded Cheddar cheese
• 2 bunches green onions, thinly sliced