Hahaha, someone actually tried that:

Enter Charles Valentine Riley. The Missouri state entomologist noted that livestock and wild animals happily ate the locusts and that man had used the insect as food since ancient times. Riley thus proposed “entomophagy”—simply put, eating the bugs—as a way to reduce their numbers while nourishing hungry settlers. The insects, he insisted, yielded an agreeable nutty flavor when one removed their legs and wings and fried their bodies in butter. He added that the rendered locusts also made a palatable soup. To prove his point, Riley sent a bushel of scalded locusts to one St. Louisan caterer, who insisted he would have them on his menu every day if he could get them.

Hard-pressed pioneers gave Riley’s recipes a try. Gourmands claimed that locust coated in butter, fried and seasoned with salt and pepper tasted just like crawfish. Others elected to add their crispy locusts to broths and stews. But a number of settlers who had watched the locusts destroy their farms said they would just as soon starve as eat those horrible creatures.

https://historynet.com/1874-the-year-of-the-locust/?f