Oat Bar Recipe Ingredients 2 ½ cup old fashioned oats 3 tablespoons golden syrup 1 teaspoon salt ½ cup butter ½ cup packed brown sugar In a medium size mixing bowl, combine butter and brown sugar. Microwave at High (600-700 Watts) for 1 ½ minutes. Stir in remaining ingredients. Spread the mixture in a 9″x5″ container, press to firm and microwave at High for 7 minutes. Let stand until cool, remove and cut into pieces.