Onions contain phytochemicals and vitamin C to help boost your immune system. The chromium in onions assists in regulating blood sugar, while gluten-free flaxseeds are filled with micronutrients, healthy fats and antioxidants. Tamari is rich in amino acids, vitamin B3, protein and mood-enhancing tryptophan. Last but not least, sunflower seeds are a great source of fatty acids and fibre. Combined, they make a delicious anytime savoury snack.