Harapeko Reijou, Level Up Shokudou Hajimemashita: Ukkari Nuita Houchou ga Seiken deshita!?

Synopsis

Lala Rose, who is the daughter of an extremely poor baron and possesses the "Hungry" skill, is thrown out of her employer's residence when she slaps him, a sexually harassing marquis. Undiscouraged, she has just set out for the royal capital in search of employment when she discovers a beautiful kitchen knife stuck into the ground. "I'll just borrow it a bit... and simply open some walnuts to eat tomorrow..." The moment she pulls it out, the knife starts to glow and talk...!? (Source: Kadokawa, translated)