Roux

Ingredients

• 1 cup oat flour
• 1 cup all-purpose flour
• 1 teaspoon baking powder
• 1 teaspoon kosher salt
• 1 teaspoon cinnamon
• 1/2 cup oats
• 1/4 teaspoon cinnamon
• 1 tablespoon granulated sugar
• 1/4 teaspoon kosher salt
• 1 & 1/2 tablespoons unsalted butter - melted