Homemade Wendy’s Frosty (The Magic Milkshake courtesy of Hillbilly Housewife)
1-1/2 to 2 cups ice water
1-1/2 cups nonfat dry milk powder
2/3 cup sugar
1/4 cup unsweetened cocoa
1 teaspoon vanilla
1 to 1-1/2 trays of ice cubes, as much as you can spare
2 tablespoons corn oil plus a 5-second squirt of non-stick spray for emulsification purpose (I substitute the corn oil with canola oil & you can read her notes on why you need that non-stick spray)
Place all of the ingredients into the blender, including the oil and the non-stick spray. Use less water for thicker milk shakes and more water for shakes that are easy on your blender motor. The blender should be about 3/4’s full. Place the lid on. Process for a full 2 minutes. Pour into cups and serve. Makes 4 – 12oz servings.