McDonald’s® ORIGINAL Milkshakes! The milkshakes were changed in the early 80’s to reduce the fat content and calories. These McDonald’s shakes are how they tasted from the 50’s through the 70’s. Back then the straw would sometimes collapse because the shakes were so thick. ENJOY! McDonald’s Milkshakes SPECIAL TOOLS: I suggest getting an Hamilton Beach DRINK-MASTER. It is a consumer version of the multi-mixer’s Ray Kroc used to sell to the McDonald brothers. (or… a blender works O.K.) Vanilla Shake 2 cups vanilla ice cream 1 cup whole milk 1/4 cu...