Gigantic Peanut Butter Cookies (Soft, Chewy & Extra Large)
These cookies are big, soft, and packed with peanut butter flavor — perfect for sharing (or keeping all to yourself!).
Makes: 8–10 giant cookies
Bake Temp: 350°F (175°C)
Bake Time: 14–18 minutes
📝 Ingredients
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1 cup (225g) unsalted butter, softened
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1 cup (200g) granulated sugar
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1 cup (220g) packed brown sugar
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1 cup creamy peanut butter
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2 large eggs
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2 tsp vanilla extract
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2½ cups (315g) all-purpose flour
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1½ tsp baking soda
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½ tsp baking powder
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½ tsp salt
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Optional: 1 cup peanut butter chips or chocolate chips
👩🍳 Instructions
Step 1: Prep
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Preheat oven to 350°F (175°C).
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Line a baking sheet with parchment paper or a silicone mat.
Step 2: Cream Butter & Sugars
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In a large bowl, beat butter, granulated sugar, brown sugar, and peanut butter until creamy and smooth (about 2–3 minutes).
Step 3: Add Eggs & Vanilla
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Beat in eggs, one at a time.
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Mix in vanilla extract.
Step 4: Mix Dry Ingredients
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In a separate bowl, whisk flour, baking soda, baking powder, and salt.
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Gradually add dry ingredients to wet mixture, mixing until just combined.
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Fold in peanut butter or chocolate chips if using.
Step 5: Form Giant Cookies
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Scoop ½–¾ cup of dough per cookie (gigantic!) and place on prepared baking sheet, leaving 3–4 inches between cookies.
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Flatten slightly with a spatula or your fingers.
Step 6: Bake
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Bake for 14–18 minutes, until edges are lightly golden but centers remain soft.
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Do not overbake — cookies continue to firm as they cool.
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Cool on baking sheet for 5–10 minutes, then transfer to a wire rack.
✨ Optional Upgrades
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Sprinkle coarse sea salt on top before baking for salted peanut butter cookies
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Drizzle melted chocolate over cooled cookies
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Add chopped peanuts for extra crunch
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Mix in mini peanut butter cups
🧊 Storage
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Store in an airtight container at room temperature for 3–4 days
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Freeze unbaked cookie dough for up to 2 months
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Baked cookies freeze well up to 2 months
💡 Tips for Perfect Gigantic Cookies
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Use room-temperature butter for even mixing.
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Don’t overmix after adding flour to keep cookies soft.
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Leave plenty of space between dough mounds — they spread a lot.
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Flatten slightly before baking so they bake evenly.
If you want, I can also give you:
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🍫 Double chocolate peanut butter giant cookies
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🥜 Peanut butter oatmeal giant cookies
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🍯 Peanut butter and caramel stuffed cookies
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🧁 Mini “giant-style” peanut butter cookies
Do you want me to make one of these variations next?

