S'mores Brownie Bars finished dish
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S'mores Brownie Bars

Make S'mores Brownie Bars, an American dessert recipe with Unsalted butter, Granulated sugar, Large eggs. It has about 45 min, about 340 calories per serving. Get ingredients, step-by-step instructions, nutrition estimates, FAQs, and Recipe Genius app tools.

AmericanDessert45 min16 servings340 cal/serving
chocolatemarshmallowkids friendlyeasybarsamericandessertunsalted butter

Quick answer

S'mores Brownie Bars is an American dessert recipe that takes about 45 min, makes 16 servings, has about 340 calories per serving. Use the ingredients and steps below, or open it in Recipe Genius for guided Cook Mode, timers, serving changes, and a shopping list.

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S'mores Brownie Bars ingredients

  • 0.5 cup Unsalted butter
  • 1 cup Granulated sugar
  • 2 whole Large eggs
  • 1 tsp Vanilla extract
  • 0.75 cup All-purpose flour
  • 0.5 cup Unsweetened cocoa powder
  • 0.5 tsp Baking powder
  • 0.25 tsp Salt
  • 0.5 cup Semi-sweet chocolate chips
  • 8 full sheets Graham crackers
  • 3 cups Mini marshmallows

How to make S'mores Brownie Bars

  1. Preheat oven to 350°F (175°C). Line a 9x13 inch baking pan with parchment paper, leaving an overhang on the sides for easy removal.
  2. **For the Brownie Base:** In a large microwave-safe bowl, melt the butter. Stir in the granulated sugar. Whisk in the eggs one at a time until fully incorporated, then stir in the vanilla extract.
  3. In a separate bowl, whisk together the flour, cocoa powder, baking powder, and salt. Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Stir in the chocolate chips.
  4. Pour half of the brownie batter into the prepared baking pan and spread evenly.
  5. **For the Middle Layer:** Arrange the graham cracker sheets over the brownie layer, breaking them as needed to fit the pan in a single layer.
  6. Carefully dollop and spread the remaining brownie batter over the graham crackers, trying not to disturb the crackers too much.
  7. Bake for 20-25 minutes, or until the brownie layer is mostly set.
  8. Remove the pan from the oven. **For the Topping:** Evenly sprinkle the mini marshmallows over the partially baked brownie layer.
  9. Return to the oven and bake for another 5-10 minutes, or until the marshmallows are puffed and lightly golden brown. Keep a close eye on them to prevent burning.
  10. Alternatively, for a more toasted marshmallow look, you can broil them for 1-2 minutes after the initial bake, watching constantly to prevent burning.
  11. Let the bars cool completely in the pan on a wire rack before lifting out by the parchment paper and cutting into squares. This ensures the marshmallows set and don't stick.

S'mores Brownie Bars FAQ

How do I make S'mores Brownie Bars?

Make S'mores Brownie Bars by gathering the ingredients below, following the step-by-step instructions, and checking that everything is cooked safely before serving.

What ingredients are in S'mores Brownie Bars?

The main ingredients include Unsalted butter, Granulated sugar, Large eggs, Vanilla extract, All-purpose flour. The full ingredient list is included on this page.

How long does S'mores Brownie Bars take?

This recipe takes about 45 min, depending on prep speed and kitchen equipment.

How many calories are in S'mores Brownie Bars?

Recipe Genius estimates about 340 calories per serving. Nutrition is estimated, so use your own labels when precision matters.

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