Blueberry Yogurt Granola Bars

Bahan-bahan (12 porsi)

• 1 1/2 cups old fashioned oats
• 1/2 cup brown rice crisps
• 3 tablespoons cornmeal
• 1/2 teaspoon kosher salt
• 1/4 teaspoon baking soda
• 1 tablespoon ground flax ((optional))
• 1/4 cup honey
• 2 tablespoons coconut oil
• 1 teaspoon vanilla extract
• 1/2 cup blueberry jam
• 3 tablespoons plain Greek yogurt
• 1 tablespoon honey
• 1 teaspoon vanilla
• 1 1/4 cups powdered sugar
• 2 teaspoons meringue powder ((optional))