red onion layers (allium)

agriculture allium aroma aromatic background brown bulb closeup cook cooking crinkly crop cuisine decorative delicious detail diet dining eat edible flavonoids flavor flavour flesh fleshy food fresh fry garden glossy grocery health healthy homegrown ingredient isolated kitchen layers marinade mild natural nature nobody nutrients nutrition one onion organic papery parts peeling picture produce purple raw red roast root salad salsa savory savoury seasoning shiny skin stilllife stripes surface sweet taste tasty texture uncooked vegan vegetable vegetarian vibrant vitamins white wrinkly