If you haven’t tried Elevation Burger’s onion rings and vegan shake yet, you’re in luck. The better-for-you burger brand will continue serving oat and almond milk based vegan shakes in addition to their crispy, hand-battered onion rings, which debuted for the first time this winter.

Starting April 1, crispy onion rings and vegan shakes will become a permanent guilt-free side on the Elevation Burger menu. Elevation’s onion rings are gluten-free and fried in heart-healthy olive oil, a perfect complement to their 100 percent grass-fed burger. Elevation Burger’s vegan shakes are made from a vanilla oat-based ice cream and almond milk and are available in any of the longstanding fruit flavors previously available at Elevation Burger.

“At Elevation Burger, ingredients matter. We strive to keep our customers happy and coming back for more of what they love, while also introducing more exciting menu options,” says Andy Wiederhorn, CEO of FAT Brands. “Our onion rings and vegan shakes are sweet and salty options that diversify what we can offer to our vegan and vegetarian fans, which is always a priority for us.”