Western desserts - Orange glazed cake

Orange Glazed Cake

2 cups flour

1 cup oil

3/4 cup orange juice

2 tablespoons orange zest

2 teaspoons baking powder

4 eggs

Vanilla

1 1/4 cups sugar

Jello Layer:

2 cups orange juice

1 can evaporated milk

4 tablespoons cornstarch

1 packet orange jelly