Peanut butter-chocolate No Bake cookies

Here's a recipe I haven't made in a while and just came across it in my email. It's very easy and kids love it!

Peanut butter-chocolate No Bake cookies
Mine-CT
36 Servings
Ingredients:
½ c Butter
½ c Milk
2 cups White Sugar
½ c Cocoa
½ c Peanut butter
1 tsp Vanilla
3 cups Oatmeal

Combine sugar, butter, cocoa and milk over medium heat. Bring to a
boil. (let it boil for one minute while stirring) Remove from heat and stir in peanut butter (smooth or crunchy). When peanut butter has melted, add vanilla and oatmeal. Drop by rounded teaspoons onto waxed paper. Makes about 3 dozen.