Ingredients
- 1 stick (1/2 cup) unsalted butter
- 2 cups granulated sugar
- 1/2 cup milk
- 1 cup creamy peanut butter
- 2 teaspoons vanilla extract
- 3 cups quick oats
Instructions
Prepare your surface
Line a baking sheet with parchment paper or wax paper and set aside.Cook the mixture
In a medium saucepan over medium heat, combine butter, sugar, and milk.
Stir continuously until the mixture comes to a rolling boil.Boil briefly
Let it boil for about 1 minute (this step is important for proper texture).
Do not overcook or the cookies may turn dry.Add peanut butter and vanilla
Remove from heat, then quickly stir in the peanut butter and vanilla extract until smoothMix in oats
Add the oats and stir until everything is well coated.Shape the cookies
Drop spoonfuls of the mixture onto the prepared baking sheet.Let them set
Allow the cookies to cool and harden at room temperature for about 20–30 minutes.
Tips
- Use quick oats (not steel-cut) for the best texture.
- If cookies don’t set properly, the mixture may not have boiled long enough.
- Store in an airtight container at room temperature for up to 4–5 days.