HOW TO MAKE IT :
- Preheat oven to 375 degree F. Spray donut pan with baking spray. Set aside.
- In a mixing bowl, combine butter and sugar until creamy. Add in egg and vanilla, beat until combined.
- Blend in pumpkin puree. Add flour, baking powder, baking soda, salt and spices. Beat until well combined. Batter will be very thick. Spoon into a large plastic resealable bag. Snip off the corner and pipe into donut pans, filling them about 1/2 full.
- In a small bowl, combine streusel ingredients with a fork. Sprinkle generously over pumpkin batter. Press streusel gently to the top of batter (it will fill the donut cavity completely at this point).
- Bake in 375 degree oven for about 13-15 minutes.
- Remove from oven and cool in pan for about 5 minutes, then remove from pan and cool completely on wire rack.
- Once cooled, whisk together the glaze ingredients until smooth. Drizzle over cooled donuts. Allow to set about 5 minutes and enjoy!