Baked Maple Glazed Apple Crisp Doughnuts (Donuts)

INGREDIENTS

1/4 cup

unsalted butter (melted)

1/4 cup

canola or vegetable oil

3/4 cup

granulated sugar

large eggs

2 tsp

vanilla extract

1 cup

buttermilk (or substitute regular milk)

1/2 tsp

cinnamon

2 2/3

all-purpose flour

1 1/2 tsp

baking powder

1/4 tsp

baking soda

1/2 tsp

salt

3 cups

finely chopped apples

1/4 cup

butter (cold)

1/4 cup

whole wheat (or all purpose flour)

1 cup

large oats

1/2 cup

brown sugar (packed)

1/2 tsp

cinnamon

1 tbsp

butter (melted)

2 tbsp

pure maple syrup

3/4 cup

powdered icing sugar