Start by making sure your peanut butter is easily scoop-able. If it's too thick, you can microwave it for a few seconds to soften it up.
In a high speed blender, add 1 cup of your preferred milk.
Add 1 tablespoon of peanut butter to the blender.
Add 1 tablespoon of granulated sugar or honey to the blender as well. You can use either one, depending on your preference or dietary needs.
Blend all the ingredients until the mixture is smooth and creamy. The peanut butter should be fully incorporated into the milk.
Taste the milkshake and adjust the sweetness if necessary. If you prefer it sweeter, add a little more sugar or honey and blend again.
Pour the peanut butter milkshake into a glass.
You can garnish the milkshake with a drizzle of extra peanut butter or a sprinkle of crushed peanuts on top.
Note: If you want a thicker milkshake, you can add more ice cubes or even a scoop of ice cream before blending. Additionally, you can get creative and add other ingredients like banana or chocolate syrup to customize your milkshake further. Enjoy!