Choose your desired flavors (chocolate, strawberry, vanilla, etc.).
Add chilled milk and flavor ingredients (fruit, syrup, or cocoa) into a blender.
Add a scoop of ice cream for each flavor.
Add sugar if required.
Blend until smooth and creamy.
Prepare small serving glasses or mini bottles.
Pour each milkshake into separate mini servings.
Garnish with whipped cream, sprinkles, or toppings and serve chilled.