1. 主食 Staple food

主食 zhǔ shí staple food (Main + Food)
米饭 mǐ fàn (cooked) rice (Rice (grain) + Food/Meal)
zhōu congee / porridge (The character depicts grain between two streams of water or steam, indicating soft-boiled grain)
面条/面 miàn tiáo / miàn noodles (Flour/Surface + Strip / Flour/Surface)
包子 bāo zi steamed bun with filling (Wrap/Bag + Noun suffix)
馒头 mán tou steamed bun (Steamed bun + Head (originally referring to a ritual food shaped like a head))
饺子 jiǎo zi dumplings (Horn-shaped/Dumpling + Noun suffix)
馄饨 hún tun wonton (Phonetic transliteration)
油条 yóu tiáo deep-fried dough stick (Oil + Strip)
煎饼 jiān bǐng pancake (Pan-fry + Round flat cake)
烧饼 shāo bǐng baked flatbread (Roast/Bake + Round flat cake)
春卷 chūn juǎn spring roll (Spring + Roll)
炒饭 chǎo fàn fried rice (Stir-fry + Rice/Meal)
炒面 chǎo miàn fried noodles (Stir-fry + Noodles/Flour)
面包 miàn bāo bread (Flour/Noodle + Wrap/Bag)
汉堡 hàn bǎo hamburger (Phonetic (Han + Fortress/Burg))
三明治 sān míng zhì sandwich (Phonetic (Three + Clear + Rule/Govern))
披萨 pī sà pizza (Phonetic (Drape/Spread + Sough/Wind-sound))
意大利面 yì dà lì miàn pasta / spaghetti (Italy + Noodles/Flour)
蛋糕 dàn gāo cake (Egg + Cake/Paste)
饼干 bǐng gān biscuit / cookie (Round flat cake + Dry)
方便面 fāng biàn miàn instant noodles (Convenient + Noodles/Flour)