Mashed Potatoes with refried

3 lbs russet potatoes or 3 lbs yukon gold potatoes , peeled and quartered 6 garlic cloves 1 small onion , chopped crushed red pepper flakes 1/4 cup butter ,[...]

6 lbs yukon gold potatoes 8 ounces cream cheese 8 ounces sour cream 1/2 cup milk 2 teaspoons onion salt 1/2 teaspoon black pepper 1 Peel and cut the potatoes[...]