Potato Streusel Cake

Delight your taste buds with this irresistibly unique Potato Streusel Cake, a comforting blend of moist texture and warm spices. Made with creamy mashed potatoes, this clever twist on a classic coffee cake results in an exceptionally tender crumb that pairs perfectly with the buttery, nutty streusel topping. Aromatic cinnamon and a hint of vanilla bring depth to every bite, while the crunchy combination of brown sugar, oats, and pecans (or walnuts) makes the perfect topping. Ideal for brunches, afternoon treats, or cozy gatherings, this easy-to-make cake is ready in just over an hour and serves 12. Whether you’re impressing guests or savoring it yourself, this potato-based dessert promises to be the ultimate indulgent treat.

Nutriscore Rating: 47/100

Prep Time:30 mins

Cook Time:45 mins

Total Time:75 mins

Servings: 12

Ingredients

• 2.5 cups all-purpose flour
• 2 teaspoons baking powder
• 0.5 teaspoons baking soda
• 1 teaspoon ground cinnamon
• 1 cup unsalted butter
• 1.5 cups granulated sugar
• 2 large eggs
• 1 cup mashed potatoes
• 0.5 cup whole milk
• 2 teaspoons vanilla extract
• 0.5 cup brown sugar
• 0.25 cup rolled oats
• 0.5 cup chopped pecans or walnuts
• 1 teaspoon ground cinnamon (for streusel)
• 4 tablespoons unsalted butter (for streusel)

Directions

Step 1

Preheat your oven to 350°F (175°C) and grease a 9x13-inch baking pan.

Step 2

In a medium bowl, whisk together the flour, baking powder, baking soda, and 1 teaspoon of ground cinnamon. Set aside.

Step 3

In a large mixing bowl, cream together 1 cup of unsalted butter and granulated sugar until light and fluffy, about 2-3 minutes.

Step 4

Add the eggs, one at a time, mixing well after each addition.

Step 5

Mix in the mashed potatoes, milk, and vanilla extract until well combined.

Step 6

Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Do not overmix.

Step 7

Pour the batter into the prepared baking pan and spread it evenly with a spatula.

Step 8

To make the streusel topping, mix the brown sugar, oats, chopped nuts, 1 teaspoon of ground cinnamon, and 4 tablespoons of unsalted butter in a small bowl until crumbly.

Step 9

Sprinkle the streusel topping evenly over the cake batter.

Step 10

Bake in the preheated oven for 40-45 minutes, or until a toothpick inserted in the center comes out clean.

Step 11

Let the cake cool in the pan for 15-20 minutes before slicing and serving.

Nutrition Facts

Serving size	(1414.6g)

Amount per serving	% Daily Value*
Calories	4760.0

Total Fat 210.6g	0%
Saturated Fat 100.7g	0%
Polyunsaturated Fat 1.2g
Cholesterol 785.4mg	0%
Sodium 2288.3mg	0%
Total Carbohydrate 681.3g	0%
Dietary Fiber 22.1g	0%
Total Sugars 385.7g
Protein 63.8g	0%

Vitamin D 172.2IU	0%
Calcium 510.0mg	0%
Iron 19.7mg	0%
Potassium 1959.5mg	0%

*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.

Source of Calories

Fat: 38.9%

Protein: 5.2%

Carbs: 55.9%