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Gluten-Free Peanut Butter S'mores Bars

Gluten-Free Peanut Butter S'mores Bars

Print Recipe
Prep Time 10 mins
Cook Time 30 mins
Total Time 40 mins
Servings 1 (8-inch-by-8-inch) pan
Author Jennie / One Sweet Mess

Ingredients

  • ½ cup unsalted butter
  • ½ cup creamy peanut butter
  • ½ cup granulated sugar
  • ¼ cup brown sugar
  • 1 large egg at room temperature
  • 1 teaspoon vanilla extract
  • 1 and 1/4 cups gluten-free all-purpose flour
  • ¼ cup teff flour
  • 1 teaspoon baking powder
  • 2 7-ounce milk chocolate bars
  • 1 7-ounce container marshmallow fluff

Instructions

  • Preheat oven to 350 degrees F. Line a 8-inch-by-8-inch square baking pan with parchment paper so that it overlaps on all sides.
  • In a mixer fitted with a paddle attachment (or in a large bowl using a handheld mixer), beat butter, peanut butter, granulated sugar, and brown sugar until light and fluffy, about 1 minute. Scrape down the sides of the bowl and add the egg and vanilla extract; beat until combined.
  • Add the dry ingredients to the bowl and beat until just combined, scraping down the sides of the bowl as needed.
  • Add 2/3 of the batter to the bottom of the prepared baking pan. Press the dough evenly into the bottom of the pan. Add the chocolate bars in an even layer, breaking them apart as needed, to the top of the batter. Press down slightly on the bars so they adhere to the batter. Spread the marshmallow fluff evenly over the chocolate layer. Sprinkle the remaining 1/3 of the batter evenly over the marshmallow cream.
  • Bake for 25-30 minutes, or until golden brown. Allow to cool completely before cutting into squares.

Notes

  1. For best results, choose a gluten-free all-purpose flour mixture that contains xanthum gum. I prefer Bob's 1 to 1 Gluten-Free Baking Flour.
  2. If you don't have chocolate bars, you can use 8 ounces of chocolate chips or chunks. Make sure you press the chips/chunks into the batter slightly so they don't come up when you're spreading on the marshmallow fluff layer.