annuals berry colorful colourful cut distinctive edible fruit egg-shaped elongated flavor flavour food fruit glossy healthy herbaceous inside juicy love apple mild nightshade family pear-shaped perennials red ripe round salad food savory savoury seed pods seeds shiny smooth-skinned snack food Solanaceae solanum sweet tasty textures tomato tomatoes varieties variety vines distinctive red italian roma solanum lycopersicum aubergines background bell-peppers blended capsicums caraway-seeds color colored colour coloured contrast contrasting cook cooked cooking cubed dark details diced edible eggplant flavonoids ingredients mixed mixture multicolored multicoloured oil olive-oil onions perspectives ratatouille sesame-seeds stew stewed stewing surface surfaces sweet-peppers texture vegetables