Butter Tart Slices Recipe

• 1/2 C butter or margarine
• 2 Tbsp icing sugar
• 1-1.2 C All purpose flour
• 1-1/2 C brown sugar, lightly packed
• 1/4 C melted butter or margarine
• 3 eggs
• 1 Tbsp vinegar
• 1 Tsp. Vanilla
• 1 C Raisins or currents or nuts or both or neither
• Optional: 1 C rolled oats – to make oat squares

Directions