Description
Gooey, chewy, and loaded with nostalgic campfire flavor, these Oatmeal Cookie S’mores Bars combine a wholesome oat base with melty chocolate and golden marshmallows for an easy indoor treat.
Ingredients
1 1/2 cups rolled oats
3/4 cup oat flour
1/2 tsp baking soda
1/2 tsp salt
1/3 cup coconut sugar or brown sugar
1/2 cup peanut butter (or almond butter)
1/4 cup pure maple syrup
1/4 cup coconut oil, melted (or butter)
1 tsp pure vanilla extract
1/2 cup dairy-free chocolate chips
3/4 cup mini marshmallows (vegan if desired)
Instructions
- Preheat the oven to 350°F (175°C) and line an 8-inch baking pan with parchment paper.
- In a large bowl, mix together the rolled oats, oat flour, baking soda, salt, and coconut sugar.
- Stir in the peanut butter, maple syrup, melted coconut oil, and vanilla extract until well combined.
- Press two-thirds of the oat mixture into the bottom of the prepared pan to form the crust.
- Sprinkle the chocolate chips and marshmallows evenly over the crust layer.
- Crumble the remaining oat mixture over the top and gently press down.
- Bake for 15–18 minutes until golden brown and the marshmallows are just toasted.
- Allow to cool completely before slicing into bars.
Notes
Use certified gluten-free oats and oat flour to make this recipe gluten-free.
Swap peanut butter with almond, cashew, or sunflower seed butter for different flavor profiles or nut-free options.
Add chopped nuts or crushed graham crackers to the oat mixture for extra texture.
Chill the bars before cutting for cleaner edges.
Store at room temperature for 3 days, refrigerate for 1 week, or freeze for up to 2 months.
- Prep Time: 10 minutes
- Cook Time: 18 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 bar
- Calories: 210
- Sugar: 10g
- Sodium: 120mg
- Fat: 12g
- Saturated Fat: 4g
- Unsaturated Fat: 7g
- Trans Fat: 0g
- Carbohydrates: 22g
- Fiber: 2g
- Protein: 4g
- Cholesterol: 0mg
