No Bake Chocolate Oatmeal Cookies Recipe
No Bake Chocolate Oatmeal Cookies are the perfect answer for busy days when you crave a sweet bite without turning on the oven. These cookies are rich, chewy, and so easy to whip up.

Each bite of No Bake Chocolate Oatmeal Cookies delivers a nostalgic taste of chocolatey goodness and hearty oats, balanced with creamy peanut butter for melt-in-your-mouth decadence.
What You Need for No Bake Chocolate Oatmeal Cookies
- Old fashioned oats โ Give the cookies a chewy, hearty texture that holds everything together.
- Creamy peanut butter โ Adds richness, nutty flavor, and helps bind the oats into perfect drops.
- Granulated sugar โ Sweetens every bite with a classic candy-like taste.
- Milk โ Adds creaminess and helps the sugar melt smoothly.
- Butter โ Brings luscious richness and helps the mixture set properly.
- Cocoa powder โ The star of the show, infusing deep chocolate flavor throughout.
- Vanilla โ Rounds out the sweetness and enhances all the flavors.
How to Make These No Bake Chocolate Oatmeal Cookies
Start by lining two baking sheets with wax paper so your cookies wonโt stick. In a big bowl, stir together the oats and peanut butterโthis combo will be ready for the warm chocolate mixture.
In a saucepan, melt together the sugar, milk, butter, and cocoa powder. Keep stirring and bring it to a roaring boil, then let it boil for a full minuteโthis is what helps the cookies set properly. Stir in the vanilla and immediately pour the hot mixture over the oats and peanut butter. Mix well, then quickly scoop spoonfuls onto the wax paper. Let them cool completely before devouring.
Tips & Tricks for Perfect No Bake Chocolate Oatmeal Cookies
For foolproof cookies, make sure the chocolate mixture reaches a full, rolling boil for the entire minuteโunder-boiling can leave your cookies too soft to set. If you like a little crunch, stir in some chopped nuts or shredded coconut. For extra indulgence, sprinkle warm cookies with flaky sea salt before they set.

Keeping No Bake Chocolate Oatmeal Cookies Fresh
Store leftover cookies in an airtight container at room temperature for up to a week. If you want to keep them longer, freeze them in a single layer, then transfer to a freezer bagโthaw at room temperature whenever a chocolate craving hits!

No Bake Chocolate Oatmeal Cookies Recipe
Ingredients
- 1/2 cup cocoa powder 42 grams
- 2 cups granulated sugar 396 grams
- 8 tablespoons butter 113 grams
- 1/2 cup milk 118 ml, skim used
- 1 cup creamy peanut butter 270 grams
- 2 1/4 cups old fashioned oats 200 grams
- 1 tablespoon vanilla extract
Instructions
- Prepare two baking sheets by lining them with wax paper. Place the old fashioned oats and creamy peanut butter into a large mixing bowl and set aside. In a medium saucepan set over medium heat, blend together the granulated sugar, milk, butter, and cocoa powder, stirring continuously until the mixture reaches a vigorous boil. Maintain this boil for exactly one minute while stirring without pause, then incorporate the vanilla extract. Remove the pan from the heat source and promptly pour the hot mixture over the oats and peanut butter. Stir thoroughly until the ingredients are evenly combined. Using a large spoon, drop generous spoonfuls of the cookie mixture onto the prepared wax paper. Allow the cookies to cool entirely. Enjoy immediately or store in an airtight container for up to one week.