Pumpkin Cranberry Muffins with White Chocolate Chunks

INGREDIENTS

2 cups

all-purpose flour

2 tsp

baking powder

1/4 tsp

baking soda

1/4 tsp

salt

3/4 tsp

ground cinnamon

1/2 tsp

ground ginger

nutmeg

ground allspice

1 stick

unsalted butter, at room temperature)

1/2 cup

sugar

1/4 cup

(packed) light brown sugar

large eggs

1/2 tsp

pure vanilla extract

3/4 cup

canned unsweetened pumpkin puree (I used pumpkin I froze)

1/4 cup

buttermilk

1 cup

fresh or frozen (don't thaw) cranberries, halved

bar of good quality white chocolate, cut into chunks