The NO.1 Food Stall in the Wasteland

Shen Lu opens her eyes to find she has transmigrated into a wasteland world, becoming the fake young lady who was kicked out of her home. With her is her equally miserable fiancé, the future major villain. Fortunately, her golden finger activates, and in this wasteland world where the average person can't even get a single hot meal, she embarks on the path to riches through food. Egg waffles, spicy hotpot, and crawfish. Braised pork belly, crock-pot soup, and egg fried rice. ... From a small stall to a small shop. Then from a restaurant to a holiday resort, in less than two years, Shen Lu's name became known throughout the world. Countless celebrities and dignitaries hold out Star Coins, begging for just one bite of Shen Lu's cooking. The Shen Family, who had used her up and ruthlessly abandoned her, regret their past actions, crying and shouting as they beg for her forgiveness. Shen Lu crosses her arms: “Sure. Why don't you slit your throats first to show me your sincerity?” — Description from novelcodex.org