alliaceae allium allium cepa brown onions bulbs circles common onions cultivars cut edible flavonoids flavor flavour food green growing growth half halved healthy layers leaves lines medicinal mild nutritious odor odour onion oval-shaped paper thin papery skin peel peeling pungent raw round salad vegetable shooting shoots skins soup vegetable stir fry vegetable tangy tasty thin vegetable white annuals berry bite-sized cherry-tomatoes color colors colour colours cultivar cultivated distinctive distinctive-red edible-fruit firm firm-texture fruit glossy herbaceous miniature nightshade-family perennials popular recent red ripe salad-food savory savoury seed-pods shiny small smooth-skinned snack-food Solanaceae solanum sweet textures tomato tomatoes varieties variety vines bell-peppers blocky bulky capsaicin capsicum capsicum-annuum chili-peppers colorful colourful decorative flesh fleshy inside juicy moist moisture natural-foods orange peppers pungency seeds sliced-open spiciness sweet-pepper yellow aromatic beneficial bulb condiment cooking culinary flavoring flavouring fragrant fresh garden onions health onions purple purple onion Red onion rings Spanish onion veg vegetables