Why You’ll Love This Recipe

Just four wholesome ingredients peanut butter, egg, maple syrup (or honey), and oats make these cookies easy and pantry-friendly.
They’re packed with protein, healthy fats, and fiber, making them surprisingly filling and satisfying.
Flexible and versatile: enjoy them as a snack, pair with fruit for breakfast, or indulge as a dessert any time.

Peanut Butter Oatmeal Cookies

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

Peanut butter (creamy)
Large egg
Maple syrup (or honey)
Oats

Directions

Preheat the oven to 350 °F (175 °C).
In a large bowl, mix together the peanut butter, egg, and maple syrup (or honey) until thick and well combined.
Gradually add oats until the mixture reaches a sticky, cookie-dough-like consistency.
Scoop heaping tablespoons of dough onto a greased baking sheet. Gently shape into rounds and flatten slightly.
Bake for 10–12 minutes, or until cooked through. Let cool before serving.

Servings and timing

This recipe doesn’t specify the yield—assuming standard scoop sizes, expect around 12–16 cookies. Prep and bake time totals approximately 15–20 minutes, including oven preheat and bake.

Variations

Substitute honey if you don’t have maple syrup.
Swap peanut butter with other nut butters—just add a pinch of salt if using a natural or unsalted version.
Stir in extras like chocolate chips, chopped nuts, or dried fruit to mix things up.

Storage/Reheating

Store the cookies in an airtight container at room temperature for several days. For a warm treat, gently reheat in the microwave or oven until just soft.

FAQs

1. Can I use honey instead of maple syrup?

Yes, honey works 1:1 as a substitute for maple syrup.

2. What type of peanut butter works best?

Use creamy nut butter for consistency. If using natural or unsalted versions, add a pinch of salt for balance.

3. Can I use rolled oats or quick oats?

Either works; just add them slowly until the dough holds together.

4. How many cookies does this make?

Approximately 12–16, depending on your scoop size.

5. Are these gluten-free?

They can be—use certified gluten-free oats and ensure your peanut butter is gluten-free.

6. How long do they keep?

Store at room temperature for several days in an airtight container.

7. Can I freeze them?

Yes, freeze fully cooled cookies in an airtight container for up to 3 months. Thaw at room temperature or warm briefly to enjoy.

8. Are they suitable for breakfast?

Definitely they’re packed with protein, healthy fats, and fiber, making them a satisfying morning treat.

9. Can I add mix-ins like chocolate chips?

Absolutely feel free to customize with chocolate chips, nuts, or dried fruit.

10. Are these vegan?

Not as written, since they contain egg. For a vegan version, try substituting with flax or chia “egg” and adjust binding as needed.

Conclusion

These Peanut Butter Oatmeal Cookies are a smart, no-fuss snack crafted with just four simple ingredients—perfect for breakfast, snacks, or dessert. They’re wholesome, flexible, and endlessly customizable. Whip up a batch and let their chewy, nutty goodness win you over any time of day.