Description
🔥🍫 Turn your favorite boxed brownie mix into a melty, marshmallow-loaded dream! These S’mores Brownies are sweet, gooey, and irresistibly fudgy with every bite.
Ingredients
- 1 (18.3 oz) family-size brownie mix (for 13×9″ pan)
• 2 large eggs (or as listed on box for cakey texture)
• ⅓ cup vegetable oil
• ⅓ cup water
• 6 graham crackers, broken into bite-size pieces
• 2 cups mini marshmallows
• 12 snack-size Hershey’s chocolate bars, broken into squares (or 2–3 full bars or 2 cups chocolate chips)
Instructions
1️⃣ Mix the Brownie Batter:
• Preheat oven to 350°F (177°C).
• In a mixing bowl, combine brownie mix, eggs, oil, and water.
• Pour batter into a greased 9×13-inch pan and spread evenly.
2️⃣ Initial Bake:
• Bake for 20 minutes, or until a toothpick comes out with just a few moist crumbs.
3️⃣ Top with S’mores Goodness:
• Remove from oven.
• Immediately sprinkle graham cracker pieces, mini marshmallows, and chocolate squares on top.
4️⃣ Finish Baking:
• Return to oven for 5 more minutes—until the marshmallows puff and the chocolate softens.
5️⃣ Cut & Serve:
• Slice while warm using a greased knife, or let cool completely for neater squares.
Notes
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Use parchment paper in your baking pan for easy removal and clean-up. It also helps prevent marshmallows from sticking.
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Grease your knife before cutting—this makes slicing through gooey marshmallows and chocolate much easier.
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Customize toppings: Feel free to add peanut butter chips, caramel drizzle, or even chopped nuts for variation.
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Gluten-Free Version: Simply use a certified gluten-free brownie mix and GF graham crackers.
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Toasted Finish Option: For extra flavor, use a kitchen torch to toast marshmallows after baking for that perfect golden color.
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Freezer Friendly: Cool completely, slice, and freeze in layers separated by parchment for up to 2 months.
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Serving Tip: These are delicious warm, but even better the next day after setting—perfect for make-ahead party treats or lunchbox desserts!
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 brownie
- Calories: 260 kcal
- Sugar: 24 g
- Sodium: 130 mg
- Fat: 12 g
- Saturated Fat: 5.5 g
- Unsaturated Fat: 5.8 g
- Trans Fat: 0 g
- Carbohydrates: 35 g
- Fiber: 1.5 g
- Protein: 3 g
- Cholesterol: 25 mg
Keywords: Brownie Recipes, Summer Desserts, S’mores Treats, Easy Baking, Chocolate Lovers, Box Mix Hacks, Party Desserts, BBQ Favorites, American Classics