Blackberry Pistachio Dream Bars – Eva Recipe

Ingredients

• 1 cup all-purpose flour
• 1/2 cup rolled oats
• 1/4 cup finely chopped pistachios
• 1/4 cup granulated sugar
• 1/4 teaspoon salt
• 1/2 cup unsalted butter softened
• 1 1/2 cups blackberries
• 1/3 cup granulated sugar
• 1 tablespoon lemon juice
• 2 teaspoons cornstarch
• 1/4 cup unsalted butter melted
• 1/4 cup brown sugar packed
• 1/4 cup chopped pistachios
• 1/4 cup rolled oats