Description
Delight in these decadent S’mores Muffins, combining the nostalgic flavors of graham crackers, rich cocoa, melted chocolate, and gooey mini marshmallows. Soft and fluffy with a slightly crisp streusel topping, these muffins capture the essence of classic s’mores in an easy, oven-baked treat perfect for breakfast or dessert.
Ingredients
Streusel Topping
- 3 tbsp unsalted butter, melted
- 3/4 cup graham cracker crumbs
- 1 1/2 tbsp sugar
Dry Ingredients
- 2 cups all-purpose flour (240 grams)
- 1/3 cup cocoa powder (33 grams)
- 1/2 cup sugar (100 grams)
- 2 tsp baking powder
- 1/2 tsp baking soda
- 1/2 tsp kosher salt
- 1/2 cup chocolate chunks or semi-sweet chocolate chips (plus more for garnish)
Wet Ingredients
- 4 tbsp unsalted butter, melted
- 4 oz chocolate, melted
- 1/2 cup vegetable oil
- 1/2 cup whole milk (can substitute other milk)
- 1/2 cup Greek yogurt
- 2 large eggs
- 1 tbsp vanilla extract
Additional Ingredients
- 1 cup mini marshmallows (plus more for garnish)
Instructions
- Prepare Streusel Topping: Melt 3 tablespoons of unsalted butter in the microwave for about 30 seconds or until fully melted. Stir in the graham cracker crumbs and 1 1/2 tablespoons sugar until combined to form a wet sand-like mixture. Refrigerate while you prepare the muffin batter.
- Preheat Oven and Prepare Pan: Set your oven to 425°F (220°C). Spray a muffin tin with non-stick baking spray and line the cups with muffin liners for easy removal.
- Mix Dry Ingredients: In a medium bowl, whisk together 2 cups all-purpose flour, 1/3 cup cocoa powder, 1/2 cup sugar, 2 teaspoons baking powder, 1/2 teaspoon baking soda, and 1/2 teaspoon kosher salt. Add the chocolate chunks or chips and toss lightly to coat them with the dry mixture.
- Melt Chocolate and Combine Wet Ingredients: In a second medium bowl, melt 4 tablespoons butter and 4 ounces chocolate together in the microwave, heating in 30-second intervals until fully melted and smooth. Stir well to combine.
- Add Remaining Wet Ingredients: To the melted chocolate mixture, add 1/2 cup vegetable oil, 1/2 cup whole milk, 1/2 cup Greek yogurt, 2 large eggs, and 1 tablespoon vanilla extract. Whisk well until the mixture is smooth and well combined.
- Add Marshmallows to Dry Ingredients: Sprinkle 1 cup mini marshmallows over the dry ingredient bowl.
- Combine Wet and Dry Ingredients: Pour the wet ingredients all at once into the bowl with the dry ingredients and marshmallows. Using a large spatula, gently fold the flour mixture into the wet ingredients just until no large streaks remain. Be careful not to overmix; the batter should be lumpy.
- Scoop Batter Into Muffin Tin: Using an ice cream scoop for even portions, fill each muffin liner all the way to the top with batter.
- Add Garnishes: Place a few additional chocolate chunks and some mini marshmallows on the top of each muffin for extra gooey topping.
- Top with Streusel: Evenly sprinkle the prepared graham cracker streusel topping over each muffin generously.
- Bake Muffins: Bake the muffins at 425°F (220°C) for 7 minutes, then reduce the oven temperature to 350°F (175°C) and continue baking for another 13 minutes until a toothpick inserted in the center comes out with a few moist crumbs but no wet batter.
- Cool Muffins: Remove the muffins from the oven and let them cool in the tin for 5-10 minutes. Then carefully run a knife or offset spatula around the edges to loosen and transfer each muffin onto a wire rack to cool completely before serving.
Notes
- Use semi-sweet chocolate chips or chunks for the best flavor contrast with the cocoa and marshmallows.
- Do not overmix the batter to ensure your muffins stay tender and fluffy.
- Allow muffins to cool completely to let marshmallows set and avoid falling apart when removing from liners.
- Whole milk can be substituted with any other milk type or a milk alternative.
- Add extra mini marshmallows on top before baking for an even gooier and decorative finish.
- The streusel topping gives a nice crunchy contrast but can be skipped if desired for a more classic muffin texture.
- Prep Time: 20 minutes
- Cook Time: 20 minutes
- Category: Baking
- Method: Baking
- Cuisine: American