This Cinnamon Roll in a Mug is the ultimate single-serving treat for when you’re craving a sweet, gooey cinnamon roll but don’t want to make a whole batch. Ready in under 6 minutes using basic pantry staples and a microwave, this recipe delivers all the soft, cinnamony comfort of a classic cinnamon roll—without the wait or mess. Perfect for a decadent dessert or indulgent breakfast fix, anytime you need it.
Total Time:6 minutes
Yield:1 serving
Ingredients
For the Cinnamon Roll Dough
a tiny dab oil (for greasing the mug, such as sunflower, canola, olive, or coconut oil)
9 tablespoons (70 grams) all-purpose flour (plain flour in the UK)
3/4 teaspoon baking powder
1 small pinch fine sea salt
about 4 tablespoons water
For the Filling
1 1/2 tablespoons brown sugar or coconut sugar
3/4 teaspoon ground cinnamon
For the Icing
3 tablespoons powdered sugar (icing sugar in the UK)
about 3/4 teaspoon water or dairy-free milk
Instructions
Make the Icing: In a small bowl, mix the powdered sugar with either plant-based milk or water, adding liquid a little at a time until you reach a thick, drippy consistency (no more than 3/4 teaspoon needed). Stir well until smooth, then set aside.
Grease the Mug: Lightly grease a standard 11 to 12 oz mug with a dab of oil to prevent the roll from sticking.
Prepare the Dough: In a small bowl, stir together the flour, baking powder, and salt until combined. Gradually add about 4 tablespoons water, mixing until a slightly tacky—but not sticky—dough forms. Bring it together with your hand and knead gently a few times into a ball, taking care not to overwork the dough.
Roll Out the Dough: Dust a clean surface with flour and roll the dough into a long strip about 4 inches wide and 1/8 inch thick.
Add the Filling: Evenly sprinkle the brown sugar and cinnamon over the dough. Fold the long edges inwards so they meet in the center—this seals in the filling.
Shape the Roll: Roll up the dough tightly, forming a cinnamon roll shape, then gently place it into the greased mug. Pour over 1/2 teaspoon water (this helps create steam).
Microwave: Microwave the mug, uncovered, on full power for about 50 seconds (for a 1200-watt microwave). Adjust time slightly for lower or higher wattage, but avoid exceeding 1 minute 10 seconds. The roll should puff up almost to the top of the mug and look pale but cooked—do not overcook.
Check Doneness: If unsure, insert a toothpick into the center of the roll; it should come out clean. Remember, the roll will continue to cook from residual heat after microwaving.
Finish and Serve: Spoon the icing over the warm cinnamon roll directly in the mug, or gently turn the roll out onto a plate (run a knife around the edge first) and ice. Enjoy immediately while warm.
Notes
Microwave wattages vary; start low and increase cook time in 5-second intervals as needed.
The cinnamon roll will look paler than baked versions—this is normal for microwaved treats.
You can use coconut sugar for a richer flavor and to keep it refined sugar free.
Don’t overwork the dough, or your roll will be tough.
The roll is best enjoyed immediately for the fluffiest, softest texture.
