Three Easy Ways to Eat More Flaxseed. Apple & Cinnamon Flax Overnight Oats Serves 1 Ingredients: 40 g rolled oats 1 tablespoon ground flaxseed (can be increased to 2) ½ apple grated 150 ml milk or fortified plant milk 2 tablespoons Greek yoghurt or plant-based yoghurt ½ teaspoon cinnamon Small handful of walnuts or pumpkin seeds Honey or chicory-root syrup for sweetness if desired. Top with berries and nuts if liked Method Mix the oats, flaxseed, grated apple, milk, yoghurt a