Classmate no Bishoujo Yonnin ni Tanomareta no de, VRMMO nai de Senzoku Ryourijin wo Hajimemashita

Toma, a high schooler devoted solely to cooking, gets recruited by four beautiful classmates to be their personal chef in a new VRMMO game where dishes are intentionally awful by default. But shockingly, his meals have undiscovered buff effects! His masterful cooking skills quickly make him famous among players, especially after successfully creating a special potion that rockets him to stardom!