S’mores Blondies

S'mores Blondies by Mother Thyme

What is summer without s’mores?  Nothing beats a warm summer night, sitting by the campfire roasting s’mores.  The popular s’mores have turned into tasty treats that don’t require a campfire.

Whip up a batch of these warm and gooey s’mores blondies for your next picnic.  They start with a layer of blondies that combine crushed graham crackers and topped with marshmallows and chocolate.  If you love s’mores and s’mores desserts, you will want to make these.  Careful, they are very addictive!

S'mores Blondies by Mother Thyme

More favorite sweet treats on MT-
Nutella Brownies
Lofthouse Sugar Cookies
Jam Squares
Key Lime Cookies
Pistachio Wedding Cookies

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S’mores Blondies

  • Prep Time: 15 minutes
  • Cook Time: 40 minutes
  • Total Time: 55 minutes
  • Yield: 12-16 servings


  • 1 1/2 cups all-purpose flour
  • 1 cup graham cracker crumbs
  • 1/2 teaspoon baking powder
  • Pinch of salt
  • 2 sticks (1 cup) butter, melted and cooled
  • 1 1/2 cup packed light brown sugar
  • 1 teaspoon vanilla
  • 2 large eggs
  • 8 ounces milk chocolate squares, roughly chopped
  • 2 cups mini marshmallows


  1. Preheat oven to 350 degrees Fahrenheit. Spray a 9 x 13 inch baking pan with cooking spray and line with parchment paper and set aside.
  2. In a medium bowl mix flour, graham cracker crumbs, baking powder and salt until combined and set aside.
  3. In a large bowl beat butter and brown sugar. Stir in vanilla then eggs one at a time. Gradually stir in flour mixture until combined.
  4. Spread in prepared baking sheet and bake on the center rack for 30 minutes.
  5. In a small bowl toss marshmallows and chocolate. Sprinkle on top of blondies and continue to bake for an additional 10 minutes.
  6. Remove from oven and place on a wire rack to cool. Serve warm or cool completely and store in an airtight container.

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Curry Chicken Salad – perfect for a weekend picnic in the park
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Orzo Antipasto Salad – Katie’s Cucina
How to Grill Chicken Perfectly – The Tasty Fork

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  1. What a great idea to put graham cracker crumbs in blondies with all that ooey gooey goodness on top! These are a real treat. 🙂

  2. These are so gorgeous. There’s just nothing better than s’mores for holidays. Just loving the photos. Makes me want to shove my face into the plate…. but that would be wrong.

  3. If there is a dessert I can consider myself addicted to, they’re s’mores! I love the feeling of eating them. I also love my s’mores to have chocolate chunks in them. You are right, they are highly addictive. My kids are already complaining that we have s’mores all the time.

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