Cinnamon Streusel Coffee Cake for One in a Jar
Indulge in a cozy, single-serving treat with this Cinnamon Streusel Coffee Cake for One in a Jar! Perfectly portioned for those solo snack moments, this recipe combines the warm, comforting flavors of cinnamon and brown sugar with a light, fluffy cake base, all topped with a buttery, crumbly streusel. Made with pantry staples and ready in under 10 minutes, including just 2 minutes in the microwave, it’s a quick and easy dessert or breakfast option that doesn’t sacrifice flavor. Serve it directly in its cute jar for a fuss-free presentation or transfer it to a plate if you’re feeling fancy. Ideal for satisfying your sweet tooth without committing to an entire cake, this simple yet decadent coffee cake is destined to become your new go-to for instant indulgence!
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Recipe Information
Ingredients
- 4 tablespoons All-purpose flour
- 2 tablespoons Granulated sugar
- 0.25 teaspoons Baking powder
- 0.25 teaspoons Ground cinnamon
- 1 pinch Salt
- 3 tablespoons Milk
- 1 tablespoons Vegetable oil
- 0.25 teaspoons Vanilla extract
- 1 tablespoons Brown sugar
- 0.5 tablespoons Unsalted butter
- 1 tablespoons Additional all-purpose flour (for streusel)
- 0.25 teaspoons Ground cinnamon (for streusel)
Instructions
In a small bowl, mix together the dry ingredients for the cake base: 4 tablespoons all-purpose flour, 2 tablespoons granulated sugar, 0.25 teaspoons baking powder, 0.25 teaspoons ground cinnamon, and a pinch of salt.
Add the wet ingredients to the dry mixture: 3 tablespoons milk, 1 tablespoon vegetable oil, and 0.25 teaspoons vanilla extract. Stir until just combined. Do not overmix.
Pour the batter into a clean, microwave-safe jar or mug, filling it no more than halfway to allow room for rising.
In a separate small bowl, prepare the streusel topping by mixing 1 tablespoon brown sugar, 0.5 tablespoons unsalted butter (softened), 1 tablespoon additional all-purpose flour, and 0.25 teaspoons ground cinnamon. Use your fingers or a fork to create a crumbly texture.
Sprinkle the streusel mixture over the batter in the jar.
Microwave the jar on high for 1 minute and 30 seconds to 2 minutes, depending on the wattage of your microwave. Begin checking for doneness at the 1-minute-and-30-second mark by inserting a toothpick into the center—it should come out clean.
Carefully remove the jar from the microwave (it will be hot!) and let the coffee cake cool for a minute or two before serving.
Enjoy the cinnamon streusel coffee cake straight from the jar or transfer it to a plate if preferred.
Nutrition Facts
Calories |
487 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 20.6 g | 26% | |
| Saturated Fat | 6.5 g | 33% | |
| Polyunsaturated Fat | 8.4 g | ||
| Cholesterol | 20 mg | 7% | |
| Sodium | 298 mg | 13% | |
| Total Carbohydrate | 70.8 g | 26% | |
| Dietary Fiber | 1.7 g | 6% | |
| Total Sugars | 40.3 g | ||
| Protein | 5.7 g | 11% | |
| Vitamin D | 0.7 mcg | 3% | |
| Calcium | 83 mg | 6% | |
| Iron | 2.0 mg | 11% | |
| Potassium | 138 mg | 3% | |
*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
