Name: Vegan Cast Iron Cookie with Chocolate Chips and Peanut Butter Recipe
Prep time: 10 min
Cook time: 25 min
Total time: 35 min
Cuisine: American
Ingredients: 6 tbsp plant based butter, room temperature; ¼ cup unsweetened applesauce (egg replacement); 1¼ tsp vanilla extract; ½ cup peanut butter (natural preferred); ½ cup white granulated sugar; ⅓ cup light brown sugar, packed; 1 cup all purpose flour; ½ tsp baking soda; ½ tsp salt; ¾ cup semisweet chocolate chips; 3 scoops vegan vanilla ice cream (optional, for serving)

Jump to Recipe· 3.8 from 14 reviews

If you love the idea of a warm, melty, and utterly indulgent treat that’s both comforting and vegan-friendly, then this Vegan Cast Iron Cookie with Chocolate Chips and Peanut Butter Recipe is going to be your new obsession. Imagine biting into a golden, slightly crispy-on-the-edges cookie loaded with pockets of rich peanut butter and melted semisweet chocolate chips, all baked to perfection in a cast iron skillet. This dessert has an irresistible homemade charm that feels like a warm hug on a plate, perfect for sharing or savoring all to yourself.

Ingredients You’ll Need

A top view of various baking ingredients arranged on a light brown surface with a white marbled texture, each labeled. There is a small clear glass bowl with dark amber vanilla extract, a metal measuring cup filled with brown sugar, a metal measuring cup with white all purpose flour, a small white bowl with light brown applesauce, a metal measuring cup with white granulated sugar, a metal measuring cup with creamy peanut butter, a small white bowl of dark and milk chocolate chips, a small beige bowl with white baking soda, and a stick of vegan butter wrapped in white paper. All items are spread out in a loose circle with clear labels above or beside each. Photo taken with an iphone --ar 4:5 --v 7

The beauty of this Vegan Cast Iron Cookie with Chocolate Chips and Peanut Butter Recipe lies in its simplicity. Each ingredient plays a crucial role, whether it’s the plant-based butter for richness, applesauce as a natural egg substitute bringing moisture, or the peanut butter and chocolate chips delivering that luscious, gooey texture and flavor punch you crave.

6 tbsp plant based butter: Provides a creamy base and rich flavor without dairy.
½ cup white granulated sugar: Offers balanced sweetness and helps with the cookie’s tender crumb.
⅓ cup light brown sugar, packed: Adds a subtle molasses note that deepens the flavor.
¼ cup unsweetened applesauce: Acts as a moist egg replacement, keeping the cookie soft and chewy.
1¼ tsp vanilla extract: Enhances all the flavors with a warm, fragrant touch.
1 cup all purpose flour: The sturdy foundation that holds everything together.
½ tsp baking soda: Helps the cookie rise and become delightfully tender.
½ tsp salt: Balances sweetness and amplifies the chocolate and peanut butter flavors.
¾ cup chocolate chips: Semisweet is perfect for gooey pockets of melty chocolate.
½ cup peanut butter: The star ingredient giving rich, nutty swirls throughout the cookie.
3 scoops vegan vanilla ice cream (optional): A cool, creamy topping that turns this cookie into a deluxe dessert.

How to Make Vegan Cast Iron Cookie with Chocolate Chips and Peanut Butter Recipe

Step 1: Cream the Butters and Sugars

Start by preheating your oven to 350ºF. In a stand mixer or large bowl, blend your plant-based butter with both the white granulated sugar and the packed light brown sugar until everything is smooth and fluffy. If you don’t have a mixer, mixing by hand with a sturdy spoon works just fine—just make sure it’s well combined for that perfect texture.

Step 2: Incorporate the Wet Ingredients

Next, stir in the unsweetened applesauce as your vegan egg replacement, along with the fragrant vanilla extract. These ingredients add moisture and a lovely aroma that will make your kitchen smell like a dream.

Step 3: Mix in Dry Ingredients and Chocolate Chips

Now it’s time to add the flour, baking soda, and salt to your wet mixture, folding everything together gently until fully incorporated. Toss in the chocolate chips for those heavenly bursts of chocolate throughout the cookie.

Step 4: Add the Peanut Butter and Create Swirls

Finally, add your peanut butter into the mix, stirring just a little to create those luscious pockets of peanut butter that will surprise you in every bite. Be careful not to overmix here—you want beautiful swirls of peanut butter, not a fully blended batter.

Step 5: Bake the Cookie in Your Cast Iron Skillet

Grease a 10-inch cast iron skillet and spread the cookie dough evenly with a spatula, smoothing the top for even baking. Feel free to sprinkle extra chocolate chips on top for that gorgeous, melty appearance. Pop it in the oven and bake for 20 to 25 minutes, or until a toothpick inserted into the center comes out clean. Let your skillet cookie rest for 5 to 10 minutes to cool slightly before serving.

How to Serve Vegan Cast Iron Cookie with Chocolate Chips and Peanut Butter Recipe

A close-up of three dark chocolate crinkle cookies on a white marbled surface showing rough, cracked tops dusted with white powdered sugar. The cookie in the center is broken open revealing a creamy white layer with red swirls inside. The rich brown texture of the cookie contrasts with the smooth, glossy cream and bright red streaks inside. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

A drizzle of melted vegan chocolate or a sprinkle of flaky sea salt on top can take this cookie from delicious to downright decadent. Adding chopped peanuts or a swirl of peanut butter on the surface just before serving can also amp up the peanut flavor and add a lovely texture contrast.

Side Dishes

While this skillet cookie is incredible on its own, serving it alongside a scoop or two of vegan vanilla ice cream (if you have it on hand) is pure magic. Fresh berries or a simple almond milk latte can also complement the rich flavors and make your dessert feel extra special.

Creative Ways to Present

Serve your vegan cast iron cookie straight out of the skillet for that rustic, cozy vibe. You can also slice it into wedges and plate portions individually with a scoop of vegan ice cream or whipped coconut cream for an elegant touch. For parties, consider topping each piece with a drizzle of warmed peanut butter or a sprinkle of crushed pretzels to add salty crunch.

Make Ahead and Storage

Storing Leftovers

Once your vegan cast iron cookie has cooled completely, cover the skillet tightly with plastic wrap or transfer leftovers to an airtight container. It will stay fresh at room temperature for up to two days, or for up to four days if refrigerated.

Freezing

If you want to prep ahead, this skillet cookie freezes beautifully. Wrap the cooled cookie securely in plastic wrap followed by foil, and freeze for up to three months. Thaw overnight in the fridge before reheating.

Reheating

To enjoy the cookie warm again, reheat individual slices or the whole skillet in a preheated 350ºF oven for 8 to 10 minutes. If you’re in a hurry, a quick zap in the microwave for about 20 seconds will bring back the gooey, melty goodness.

FAQs

Can I use a different nut butter?

Absolutely! Almond butter or sunflower seed butter can work well if you prefer or have allergies, though the flavor and texture might shift slightly. Peanut butter’s richness is what really makes this cookie sing, but feel free to experiment.

What can I substitute for applesauce?

If you don’t have unsweetened applesauce, mashed banana or a commercial egg replacer will work as well. The goal is to add moisture and binding without overpowering the flavors.

Do I need a cast iron skillet specifically?

A cast iron skillet is ideal because it helps create the perfect crispy edges and even baking. However, a heavy oven-safe skillet or a small round baking pan can work in a pinch—just keep an eye on baking time.

Can I make this cookie gluten-free?

You can try substituting the all-purpose flour for a gluten-free blend. Just make sure the blend you choose contains a binder like xanthan gum to keep the cookie’s structure intact.

Is it necessary to let the cookie cool before serving?

Cooling it for 5 to 10 minutes allows the cookie to set, making it easier to slice and enjoy without losing those melty pockets of peanut butter. But honestly, digging in a little warm is part of the fun too!

Final Thoughts

This Vegan Cast Iron Cookie with Chocolate Chips and Peanut Butter Recipe is pure joy in dessert form—created with simple ingredients but packed with rich, comforting flavors and textures that will satisfy any sweet tooth. Whether you’re treating yourself or impressing friends, this recipe is a must-try that’s guaranteed to become a beloved staple in your baking repertoire. So, grab your skillet, get baking, and enjoy every bite of this warm, vegan delight!