Delicate, crumb-topped baked donuts with a tender center and warm spice flavor. Light buttermilk batter and a crisp cinnamon-sugar topping yield bakery-quality pastry. Non-fried and finished with a rich, velvety vanilla glaze perfect for busy mornings.
1 1/2 cups all-purpose flour
1/2 cup granulated sugar
1/4 cup light brown sugar, packed
1 1/2 tsp baking powder
1/2 tsp baking soda
1/2 tsp salt
1 tsp ground cinnamon
1/4 tsp nutmeg (optional)
1/2 cup buttermilk, room temperature
1/3 cup melted butter, cooled to room temperature
2 large eggs, room temperature
1 1/2 tsp vanilla extract
1/2 cup all-purpose flour (for crumb topping)
1/3 cup brown sugar, packed (for crumb topping)
1/4 cup granulated sugar (for crumb topping)
1 cup powdered sugar (for glaze)
2-3 tbsp almond milk (for glaze, non-alcoholic alternative)
1 tsp vanilla extract (for glaze)
Preheat oven to 375°F (190°C)
Line a donut pan with parchment paper
In a small bowl, mix 1/2 cup flour, 1/3 cup packed brown sugar, 1/4 cup granulated sugar with 1 tsp ground cinnamon, 1/2 tsp salt. Chill until firm
In a large bowl, whisk 1 1/2 cups flour, 1/2 cup granulated sugar, 1/4 cup brown sugar, 1 1/2 tsp baking powder, 1/2 tsp baking soda, 1/2 tsp salt, 1 tsp ground cinnamon, and 1/4 tsp nutmeg (optional)
Add room-temperature buttermilk, cooled melted butter, eggs, and 1 1/2 tsp vanilla extract. Mix until smooth
Spoon batter evenly into prepared donut molds
Top with chilled crumb mixture by pressing with fingers
Bake 12-15 minutes until golden
Cool completely before glazing
For glaze: Whisk 1 cup powdered sugar with almond milk and 1 tsp vanilla extract until smooth
Frost donuts just before serving or storage
Chilling crumb topping ensures it adheres properly and brands the nutty aroma
Uniform 1/2-inch butter cubes create a properly crumbly topping
Reserve 1-2 tbsp granulated sugar from initial 1/2 cup for optional storage use
Store glazed donuts in airtight container for up to 2 days; separate glaze and crumb topping for longer storage