Peach Crumble Bars — Stripes & Willows

Ingredients

• 2 cups all-purpose flour
• ½ teaspoon baking soda
• Pinch of salt
• 2 tablespoons white sugar
• 1 cup unsalted butter, cold & cubed
• 1/2 teaspoon white vinegar
• 3-4 cups fresh ripe peaches, chopped
• 1 teaspoon vanilla essence