Scientists created cheese to reduce the amount of time milkmen have to spend weeping over spills. Delve into deliverable dairy with today’s Groupon: for $15, you get $30 worth of cheese and other Ohio-made dairy products at Blue Jacket Dairy in Bellefontaine.

Following three generations of dairy farmers before him, Jim King and his wife, Angel, transform milk into artisan cheeses using small-scale equipment and the help of their entire family. Fresh from the cheesecloth, unaged ranch cheddar curds transform snacking habits ($5.72 for a half-pound), and the wizened 4- to 6-month-old ludlow digs sharp flavor into bucking burgers ($12.50/lb.). Boasting a higher-than-normal melting point, Blue Jacket’s signature Gretna Grillin’ cheese, a variety similar to halloumi cheese, develops a golden-brown crust full of secrets about late-night curdling when browned in a skillet ($6.48 for a half-pound). On the lighter side, Cornelia’s Lemon Jewel Quark makes its way toward the breakfast table to swathe berries in its lemon-zested fluff or smother lonely bagels with mild, creamy affection ($6.38 for a half-pound).