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Peanut Butter Oatmeal Cookies

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Chewy and wholesome peanut butter oatmeal cookies made with just four ingredients—peanut butter, egg, maple syrup (or honey), and oats—for a protein-rich snack or breakfast treat.

  • Total Time: 17 minutes
  • Yield: 12–16 cookies

Ingredients

1 cup creamy peanut butter

1 large egg

1/3 cup maple syrup or honey

1 cup oats (rolled or quick)

Instructions

  1. Preheat the oven to 350°F (175°C) and lightly grease a baking sheet.
  2. In a large bowl, mix together the peanut butter, egg, and maple syrup (or honey) until thick and well combined.
  3. Gradually stir in oats until the mixture forms a sticky, cookie-dough-like consistency.
  4. Scoop heaping tablespoons of dough onto the prepared baking sheet, shaping into rounds and flattening slightly.
  5. Bake for 10–12 minutes, or until set and lightly golden.
  6. Cool on the baking sheet for a few minutes before transferring to a wire rack to cool completely.

Notes

  • Swap peanut butter with other nut or seed butters; add a pinch of salt if using unsalted varieties.
  • Mix in extras like chocolate chips, dried fruit, or chopped nuts for variety.
  • Use certified gluten-free oats to make the cookies gluten-free.
  • Store in an airtight container at room temperature for several days or freeze for up to 3 months.
  • Author: Julia
  • Prep Time: 5 minutes
  • Cook Time: 12 minutes
  • Category: Snack
  • Method: Baking
  • Cuisine: American
  • Diet: Gluten Free

Nutrition

  • Serving Size: 1 cookie
  • Calories: 150
  • Sugar: 7g
  • Sodium: 80mg
  • Fat: 9g
  • Saturated Fat: 2g
  • Unsaturated Fat: 6g
  • Trans Fat: 0g
  • Carbohydrates: 14g
  • Fiber: 2g
  • Protein: 5g
  • Cholesterol: 10mg