Big, Thick & Packed with Peanut Butter Goodness
When regular cookies just aren’t enough, these Gigantic Peanut Butter Cookies come to the rescue. Thick, soft, and loaded with rich peanut butter flavor, these oversized bakery-style cookies are crispy around the edges and irresistibly chewy in the center. Their massive size makes them perfect for sharing, gifting, or indulging in a truly satisfying homemade treat.
Whether you’re baking for a special occasion, a cookie exchange, or simply craving something sweet and comforting, these giant peanut butter cookies are guaranteed to be a hit.
Why You’ll Love This Recipe
- Oversized bakery-style cookies
- Rich, nutty peanut butter flavor
- Soft and chewy centers
- Crisp golden edges
- Easy to make with pantry staples
- Perfect for freezing and make-ahead baking
Ingredients
For the Cookie Dough
- 1 cup creamy peanut butter
- 1 cup unsalted butter, softened
- 1 cup brown sugar
- 1 cup granulated sugar
- 2 large eggs
- 2 teaspoons vanilla extract
- 3 cups all-purpose flour
- 1 teaspoon baking soda
- 1 teaspoon baking powder
- 1/2 teaspoon salt
Optional Mix-Ins
- 1 cup peanut butter chips
- 1 cup chocolate chips
- 1/2 cup chopped roasted peanuts
Instructions
Step 1: Preheat the oven
Preheat your oven to 350°F (175°C).
Line two baking sheets with parchment paper.
Step 2: Cream the butter and sugars
In a large mixing bowl, beat together the softened butter, peanut butter, brown sugar, and granulated sugar until light and fluffy.
Step 3: Add the wet ingredients
Beat in the eggs one at a time.
Add the vanilla extract and mix until fully incorporated.
Step 4: Mix the dry ingredients
In a separate bowl, whisk together the flour, baking soda, baking powder, and salt.
Gradually add the dry ingredients to the peanut butter mixture, mixing until a thick dough forms.
Fold in any optional mix-ins if desired.
Step 5: Shape the giant cookies
Scoop large portions of dough, about 1/3 cup each, and roll into balls.
Place them on the prepared baking sheets, leaving at least 3 inches between cookies.
Step 6: Create the classic peanut butter pattern
Using a fork, gently press a crisscross pattern onto the tops of the dough balls.
Step 7: Bake
Bake for 14–18 minutes, or until the edges are lightly golden while the centers remain soft.
Do not overbake for the best chewy texture.
Step 8: Cool
Allow the cookies to cool on the baking sheet for 10 minutes before transferring them to a wire rack.
Step 9: Serve
Enjoy warm or at room temperature with a cold glass of milk.
Tips for Perfect Gigantic Peanut Butter Cookies
- Use room-temperature ingredients for even mixing.
- Chill the dough for 20–30 minutes if it feels too soft.
- Slightly underbake for ultra-soft centers.
- Sprinkle with flaky sea salt before baking for extra flavor.
- Add chocolate chips for a peanut butter cup-inspired treat.
Serving Suggestions
These giant cookies pair perfectly with:
- Cold milk
- Hot coffee
- Hot chocolate
- Vanilla ice cream
- Chocolate milkshakes
- Peanut butter frosting
They’re perfect for bake sales, birthday parties, holiday cookie platters, and afternoon snacks.
Storage Instructions
Store in an airtight container at room temperature for up to 5 days.
Refrigerate for up to 1 week.
Freeze baked cookies or cookie dough for up to 3 months.
Allow frozen cookies to thaw at room temperature before serving.
Frequently Asked Questions
Can I use crunchy peanut butter?
Yes. Crunchy peanut butter adds extra texture and peanut flavor.
Can I make smaller cookies?
Absolutely. Simply reduce the baking time by 3–4 minutes.
Why are my cookies dry?
They were likely overbaked. Remove them when the centers still appear slightly soft.
Can I freeze the dough?
Yes. Shape into balls and freeze for up to 3 months. Bake directly from frozen, adding a few extra minutes to the baking time.
Final Thoughts
Gigantic Peanut Butter Cookies are the ultimate treat for peanut butter fans. Thick, chewy, buttery, and loaded with rich peanut flavor, these oversized cookies bring bakery-quality results right to your kitchen.
Whether you enjoy them fresh from the oven, paired with a glass of milk, or shared with family and friends, these giant cookies are guaranteed to satisfy every sweet craving. One bite of these soft, peanut buttery giants and you’ll be hooked. 🍪🥜✨

