Peanut Butter M&M Hamantaschen - 18Doors

Ingredients

• 1 large egg
• 1/4 cup sugar
• 1/4 cup oil
• 1 tsp. vanilla
• 1 1/3 cups all-purpose flour, plus more for dusting
• 1 Tbsp. cornstarch
• 1/2 tsp. baking powder
• 1 tsp. cinnamon
• 1/4 tsp. sea salt
• 1 egg yolk, egg white reserved
• 2 Tbsp. sugar
• 2/3 cup creamy peanut butter or sunflower seed butter
• 1/2 cup mini M&Ms, colorful chocolate candies or sprinkles