Blackberry Buckwheat Pancakes - Oregon Raspberries & Blackberries

Ingredients

• 2/3 Cup whole wheat flour
• 1/3 Cup all-purpose flour
• 1/3 Cup buckwheat flour
• 1 Tablespoon oat flour
• 3 teaspoons white sugar
• 1 teaspoon baking powder
• 1/2 teaspoon baking soda
• 1/4 teaspoon salt
• 1 1/4 Cup buttermilk
• 2 eggs
• 1 Tablespoon melted butter
• 1 teaspoon vanilla
• 2 Cups frozen blackberries, coarsely chopped
• Extra butter for the griddle
• Maple syrup for serving