Prepare Your Ingredients: Gather all ingredients, and if you’re using fresh blueberries, rinse them well.
Blend Together: In a blender, combine the blueberries, vanilla ice cream, softened cream cheese, milk, sugar, and vanilla extract.
Blend Until Smooth: Blend on high speed until smooth and creamy. If the mixture is too thick, add a little more milk until you can achieve your desired consistency.
Taste and Adjust: Taste the milkshake and adjust sweetness if necessary by adding more sugar or blueberries.
Serve: Pour into tall glasses, and top with whipped cream and graham cracker crumbs if desired.
Enjoy Immediately: Grab a straw and indulge in your homemade Blueberry Cheesecake Milkshake!