aunt patti's red velvet cake

Ingredients For aunt patti's red velvet cake

• 1 c

  unsalted butter, room temperature
• 2

  eggs
• 1 1/2 c

  sugar
• 2 Tbsp

  unsweetened cocoa
• 1 1/4 c

  flour
• 1 1/4 c

  cake flour
• 1 tsp

  salt
• 1 c

  buttermilk plus 2 tablespoons extra
• 1 tsp

  vanilla
• 1 tsp

  baking soda
• 1 tsp

  white vinegar
• 1 bottle

  red food coloring (small bottle)
• FROSTING
• 1 1/2 c

  cold whole milk
• 1/2 c

  flour
• 3/4 c

  fleishman's original margarine - room temperature
• 3/4 c

  unsalted butter - room temperature
• 1 1/2 tsp

  vanilla
• 1 1/4 c

  sugar