Peanut Butter Brownie Cookies

Introduction

Imagine the fudgy, chewy texture of a perfect brownie in cookie form, elevated by the rich, salty-sweet depth of peanut butter. These cookies deliver that irresistible combination with a surprisingly wholesome base of dates. You get an intense chocolate experience that feels indulgent yet is made from simple, whole-food ingredients.

This recipe and accompanying image were created with the help of AI for inspiration and guidance. Results may vary depending on ingredients, equipment, and technique.

Prep & Cook Time

Prep Time: 20 minutes
Cook Time: 15 minutes
Total Time: 35 minutes
Servings: 12 cookies

Ingredients

1 cup packed, pitted dates (about 10 dates) (185 grams)
1 tablespoon solid coconut oil (13 grams)
1/2 cup plant milk (4 fl. ounces)
1 tablespoon maple syrup
1 cup creamy peanut butter (265 grams)
2 eggs (beaten)
1 teaspoon cinnamon powder
1/4 cup cacao powder (25 grams)
1 teaspoon baking soda
1 pinch sea salt

Instructions

Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.
In a small saucepan over medium-low heat, combine the dates, solid coconut oil, plant milk, and maple syrup. Warm the mixture for 3-5 minutes, mashing the dates gently with a fork or spoon until they begin to soften and break down into a chunky paste. Remove from heat and let cool slightly.
In a large mixing bowl, combine the warm date mixture with the creamy peanut butter and beaten eggs. Stir vigorously until a smooth, thick batter forms.
To the same bowl, add the cinnamon powder, cacao powder, baking soda, and sea salt. Mix thoroughly until all the dry ingredients are fully incorporated and no streaks of cacao powder remain.
Using a cookie scoop or a large spoon, portion the dough into 12 equal balls (about 2 tablespoons each) and place them on the prepared baking sheet. The dough will be soft and sticky.
Use a fork to gently press down on each dough ball in a criss-cross pattern to flatten slightly, creating the classic peanut butter cookie look.
Bake for 12-15 minutes. The cookies will still look soft and puffy when done; they will firm up as they cool. Avoid overbaking for a fudgy texture.
Let the cookies cool on the baking sheet for at least 10 minutes before transferring them to a wire rack to cool completely.

Variations

Chocolate-Dipped: Once cooled, dip half of each cookie in melted dark chocolate and let set on parchment paper.
Stuffed Cookie: Before baking, wrap the dough around a small chunk of dark chocolate or a dollop of extra peanut butter for a surprise center.
Cookie Sandwiches: Once completely cool, spread a thin layer of peanut butter between two cookies to create a sandwich.
Sugar-Coated: Before pressing with a fork, roll the dough balls in a light coating of coconut sugar for a slightly crunchy, sparkly exterior.

Tips for Success

Ensure your dates are soft and pitted. If they are dry, soak them in hot water for 10 minutes before using, then drain well.
The cookies are meant to be soft and fudgy. They are done when the tops look set and the edges are just beginning to firm up.
For perfectly round cookies, use the back of a spoon to gently shape the edges right after they come out of the oven.

Storage & Reheating

Store cooled cookies in an airtight container at room temperature for up to 4 days or in the refrigerator for up to a week. For a warm, fresh-baked feel, reheat a cookie in the microwave for 10-15 seconds.

FAQ

Can I use a different nut butter?

Yes, almond butter or cashew butter can be substituted for the peanut butter, though the flavor will change.

Why are my cookies too crumbly?

This likely means the dates were not soft enough or weren’t mashed/puréed sufficiently. Ensure the date mixture is a smooth paste before adding other ingredients.

Can I use regular milk instead of plant milk?

Yes, any milk (dairy or non-dairy) will work in this recipe.

Can I make these vegan?

This recipe relies on eggs for structure. A direct egg substitute like flax eggs may not provide the same binding for the fudgy texture.

My dough is very sticky. Is that normal?

Yes, the dough is meant to be very soft and sticky. Using a cookie scoop and wetting your hands or the fork slightly can make portioning and shaping easier.

Can I freeze the cookie dough?

Yes, portion the dough balls onto a tray and freeze solid, then transfer to a freezer bag. Bake from frozen, adding 1-2 minutes to the bake time.