Cheesy Ranch Bacon Potato Nuggets with Ranch Dipping Sauce

Cheesy Ranch Bacon Potato Nuggets with Ranch Dipping Sauce Nuggets 1 bag (28 oz) frozen potato nuggets 2 cups shredded Cheddar cheese (8 oz) 1 cup cooked real bacon pieces (from a jar or package) 2 tablespoons ranch dressing mix (buttermilk recipe; from 0.4-oz package) Salt and pepper to taste Dipping Sauce 1 1/2 cups Yoplait® Greek 100 plain yogurt (from 2-lb container) 1 package (0.4 oz) ranch dressing mix (buttermilk recipe)