Pumpkin Banana Bread with Walnut Streusel Topping

INGREDIENTS

ripe medium bananas (mashed (about 1 cup))

1 1/2 cups

roasted pumpkin puree or canned pumpkin

eggs (eggs)

1/4 cup

vegetable oil

1 tsp

vanilla

1/2 cup

brown sugar

1/2 cup

white sugar

2 1/2 cups

all-purpose flour

1 tsp

baking powder

1 tsp

baking soda

1/2 tsp

salt

3 tsp

pumpkin pie spice

3 tbsp

all-purpose flour

3 tbsp

brown sugar

1/2 tsp

pumpkin pie spice

3 tbsp

cold unsalted butter (cut into small pieces)

1/2 cup

walnut pieces (small to crushed in size)