Name: Microwave S’mores Mug Cakes
Prep time: 5 min
Cook time: 1 min
Total time: 6 min
Yield: 2 servings
Cuisine: American
Ingredients: 4 tablespoons butter; 1 graham cracker; 1 egg; 3 tablespoons milk; 4 tablespoons all purpose flour; 3 tablespoons sugar; 3 tablespoons cocoa powder; 0.5 tsp baking powder; kosher salt; 4 large marshmallows

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1/5

Microwave S’mores Mug Cakes

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Ingredients

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Instructions

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Instructions

Melt 1 tablespoon of the butter in one of the mugs for 20 seconds or until melted. Add the graham crackers and stir to combine. Transfer half of the graham cracker crumbs into the second mug and press down into the bottoms of each mug.

Melt remaining 3 tablespoons butter in a bowl in a microwave for 20-30 seconds or until melted. Add milk and egg and whisk to combine.

Add the flour, sugar, cocoa powder, baking powder and salt into the bowl and whisk until smooth.

Divide 1/4 of the batter into each mug, top with 8 mini marshmallows or 1 large marshmallow, divide remaining batter between the mugs and finally top with additional 8 mini marshmallows or 1 large marshmallow.

Microwave the mugs for 1 minute to 1:15 watching towards the end to make sure they don’t overflow.

Carefully remove your mug from the microwave (it'll be hot!), and let it cool slightly. Grab a spoon and dive into pure s'mores bliss.

Video Tutorial

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Tips & Tricks (5)

Microwave Power & Timing 🕐
Use 50% power or medium microwave setting and microwave in 30-second intervals, checking after each pulse to prevent overcooking and ensure a moist, gooey center rather than a rubbery cake.
Strategic Marshmallow Placement 🍫
Place one large marshmallow at the bottom of the mug and one on top before microwaving to create a gooey interior and a perfectly melted topping that mimics campfire s'mores.
Graham Cracker Layer Foundation 🍪
Crush graham crackers finely and layer them at the bottom of the mug before adding batter to create a textured base that prevents sogginess while adding authentic s'mores flavor.
Mug Selection & Prep 🥣
Use microwave-safe ceramic or glass mugs and lightly butter the interior walls to prevent sticking and ensure easy removal of the warm cake without damage.
Cooling & Safe Handling ⏳
Let the mug cool for 1-2 minutes before handling, then run a thin knife around the edges and gently invert onto a plate for an impressive presentation with melted marshmallow on top.