Easy Peanut Butter Banana Cookies with Oats and Chocolate are the ultimate rainy-day bake when the pantry is almost bare. One bowl, one fork, eight everyday ingredients, and 30 minutes stand between you and warm, soft-centered cookies studded with melty chocolate. The oats give them hearty chew, the banana keeps them moist without any butter, and—bonus—the dough is toddler-approved snack-able straight from the bowl. If you love speedy sweets, pair it with my <a href='https://highprotein.gevav.com/2026/04/easy-oreo-krispies-recipe-with.html'>Easy Oreo Krispies Recipe with Marshmallows and Cereal</a> for a double-dessert night.
Why You'll Love Easy Peanut Butter Banana Cookies with Oats and Chocolate (One-Bowl, 30-Minute Treat)
Easy Peanut Butter Banana Cookies with Oats and Chocolate come together in one bowl, no mixer, 8 pantry staples. Soft centers, crispy edges, 30-minute treat!
- One-bowl, no-mixer dough—ready faster than preheating
- Pantry staples: banana, peanut butter, oats, chocolate chips
- Soft centers + crispy edges; no chill time needed
- Naturally gluten-free if you use certified oats
Ingredients for Easy Peanut Butter Banana Cookies with Oats and Chocolate (One-Bowl, 30-Minute Treat)
Banana: the riper, the sweeter—brown spots = best flavorPeanut butter: natural or Jif-style both work; avoid crunchy if kids dislike bitsOats: old-fashioned give chew; quick oats work but texture is softerChocolate chips: mini chips spread more; dark chocolate keeps them less sweet
- Banana: the riper, the sweeter—brown spots = best flavor
- Peanut butter: natural or Jif-style both work; avoid crunchy if kids dislike bits
- Oats: old-fashioned give chew; quick oats work but texture is softer
- Chocolate chips: mini chips spread more; dark chocolate keeps them less sweet
Ingredient Note: Full measurements for Easy Peanut Butter Banana Cookies with Oats and Chocolate (One-Bowl, 30-Minute Treat) are listed in the printable recipe card below.
How to Make Easy Peanut Butter Banana Cookies with Oats and Chocolate (One-Bowl, 30-Minute Treat)
Step 1 — Prep & Preheat
Preheat & prep: heat oven to 350 °F. Line a sheet pan with parchment.
Step 2 — Cook and Build Flavor
Mash & mix: in a large bowl mash banana, then whisk in peanut butter, brown sugar, egg, and vanilla until smooth.
Step 3 — Finish, Taste, and Adjust
Add dry: sprinkle oats, baking soda, and salt over top; fold just combined. Stir in chocolate chips.
Expert Tips for Easy Peanut Butter Banana Cookies with Oats and Chocolate (One-Bowl, 30-Minute Treat)
- Want crunch? Press cookie down slightly before baking for thinner, crispier edges.
- Make them nut-free by swapping peanut butter for sunflower-seed butter.
- Double the batch and freeze scooped dough; bake from frozen +2 min.
Easy Peanut Butter Banana Cookies with Oats and Chocolate (One-Bowl, 30-Minute Treat)
Easy Peanut Butter Banana Cookies with Oats and Chocolate come together in one bowl, no mixer, 8 pantry staples. Soft centers, crispy edges, 30-minute treat!
Ingredients
Main Ingredients
- 1 cup mashed very-ripe banana (about 2 medium)
- ½ cup creamy peanut butter (natural or regular)
- ⅓ cup light brown sugar, packed
- 1 large egg
- 1 tsp vanilla extract
- 1 ½ cups old-fashioned rolled oats
- ½ tsp baking soda
- ¼ tsp salt
- ½ cup semi-sweet chocolate chips
Optional Toppings
- Extra chocolate chips for tops
- Flaky sea salt for finishing
Instructions
How to Make Easy Peanut Butter Banana Cookies with Oats and Chocolate
- Preheat & prep: heat oven to 350 °F. Line a sheet pan with parchment.
- Mash & mix: in a large bowl mash banana, then whisk in peanut butter, brown sugar, egg, and vanilla until smooth.
- Add dry: sprinkle oats, baking soda, and salt over top; fold just combined. Stir in chocolate chips.
- Scoop: drop 2-Tbsp mounds 2 inches apart (12 per sheet).
- Bake: 10–12 min until edges are golden and centers still look slightly underbaked for softness.
- Cool: let rest 5 min on sheet, then transfer to rack—they firm as they cool.
Nutrition (per serving)
Storage, Freezing & Reheating
- Fridge: Store in an airtight container for up to 3 days.
- Freezer: Not recommended (texture changes).
- Serve/Reheat: Best chilled or at room temperature.
Easy Peanut Butter Banana Cookies with Oats and Chocolate (One-Bowl, 30-Minute Treat) FAQs
Yes—mix dough and refrigerate up to 24 hrs or freeze scooped dough 2 months.
Sunflower-seed butter keeps it nut-free; almond butter works but cookies spread more.
Room temp airtight container 3 days or freeze up to 2 months.
Over-mashed banana or too much oats; measure level cups and stir just until combined.
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Before You Go
If you try this Easy Peanut Butter Banana Cookies with Oats and Chocolate (One-Bowl, 30-Minute Treat), I'd love for you to leave a rating or share how you customized it.