Peanut Butter Brownie Swirl Cookies are the mash-up your sweet tooth has been begging for. One bowl, two batters, zero fuss. You’ll love the crackly brownie top against the chewy peanut butter base. Ready in 40 minutes with pantry staples—no mixer required. Pair it with my <a href="https://eats.lokog.com/2026/04/ultra-thick-bakery-style-chocolate-chip.html">Ultra Thick Bakery-Style Chocolate Chip Cookies</a> for the ultimate cookie platter.
Why You'll Love Peanut Butter Brownie Swirl Cookies – Easy Homemade Treat
- One bowl + spoon—no mixer cleanup
- Pantry staples; no fancy chocolate
- Bake from frozen in 2 extra minutes
- Kid-approved swirl fun
Ingredients
Main Ingredients
- ½ cup unsalted butter, melted
- 1 cup granulated sugar
- 2 large eggs
- 1 tsp vanilla extract
- ⅓ cup cocoa powder
- ½ cup all-purpose flour
- ¼ tsp salt
- ½ cup creamy peanut butter
- ¼ cup packed brown sugar
Seasonings & Flavor Boosters
- ½ tsp baking powder
- Pinch espresso powder (optional)
Optional Toppings
- Flaky sea salt for garnish
Instructions
Step 1
Preheat & Prep: Heat oven to 350°F. Line 2 sheet pans with parchment.
Step 2
Make brownie batter: Whisk melted butter, sugar, eggs, vanilla. Fold in cocoa, flour, salt, baking powder.
Step 3
Make peanut butter dough: Stir peanut butter, brown sugar, 1 egg, 2 tbsp flour until thick.
Recipe Card
Peanut Butter Brownie Swirl Cookies bake in 40 minutes! Fudgy brownie meets soft peanut butter cookie for the ultimate homemade dessert.