Orange Soaked Bundt Cake

INGREDIENTS

10 oz

(2-1/4 cups) all-purpose flour; more for the pan

2 cups

sugar

1 1/2 tsp

baking powder

1/2 tsp

baking soda

6 oz

unsalted butter, softened; more for the pan

3/4 cup

canola or other mild-flavored oil (check for freshness before using)

1 1/2 tbsp

finely minced lemon zest (from about 2 lemons)

1 tbsp

vanilla extract

3/4 cup

strained fresh orange juice

large eggs

1/2 cup

frozen orange juice concentrate, thawed

1 tbsp

unsalted butter, melted

2 tbsp

dark rum

1 cup

confectioners' sugar, divided