Eggless Rhubarb Cake

Ingredients

• 2 cups flour
• 1 teaspoon baking soda
• 2 teaspoons baking powder
• 1/4 teaspoon salt
• 1/2 cup butter
• 1 teaspoon vanilla extract
• 1 (14 ounce) can sweetened condensed milk
• 1 cup orange juice
• 1 tablespoon vinegar
• 2 tablespoons flour
• 1/4 cup sugar
• 2 cups rhubarb
• 2 teaspoons brown sugar
• 2 teaspoons cinnamon