Add ½ cup pecan halves, ⅛ cup almond flour, 2 tablespoons butter, 1 tablespoon ground flaxseeds, ½ teaspoon cinnamon, ½ teaspoon vanilla extract, 1 teaspoon lemon juice, and ¼ teaspoon kosher salt to food processor and pulse until combined. Set aside.
½ cup pecan halves, ⅛ cup almond flour, 2 tablespoons butter, 1 tablespoon ground flaxseeds, ½ teaspoon cinnamon, ½ teaspoon vanilla extract, 1 teaspoon lemon juice, ¼ teaspoon kosher salt