Vegetables – that’s how you make a Burger into a healthy meal … right? Piling deliciously fresh veggies atop a Burger gives it more dynamic flavors and also makes it all the more photogenic. Avocado adds a cool, smooth, buttery element; pickles add tang and crunch. For the spice lovers, jalapeños are where it’s at. If you dream hard enough, you can probably find a way to use just about any vegetable on your Burger.

For this year’s Burger Trends Report, we surveyed a wide swath of experts in the food industry to find out what makes people tick in 2016 when it comes to Burgers. The data regarding vegetable toppings was interesting to say the least.

Top 9 Veggies On Burgers In 2016

9. Onion Rings

Uncle Sam’s Burgers Double Dragon

Includes: Two Schweid & Sons Butcher’s Blend patties, Cheddar and American cheese, Sichuan chili topped with onion rings.

8. Jalapeños

Smoke the Burger Joint’s Texas Triple Jay Burger

Includes: Smoked pickled jalapeño mayo, Cheddar cheese, jalapeño bacon, and fried jalapeños.

7. Red Onion

Sonny’s BBQ’s Steakburger

Includes: American cheese on a toasted sandwich bun with lettuce, tomato, onion and pickles on the side.

6. White Onion

Brewhouse Grille‘s Boursin Burger

Includes: Grilled, topped with Boursin and caramelized onions.

5. Pickles

Daryl’s House Club’s Hamburger Your Way

Includes: Lettuce, tomato, onion, and pickle.

4. Avocado

Fuddruckers’ Southwest Burger

Includes: Smokehouse bacon, guacamole, and pepper jack cheese.

3. Mushroom

Burtons Grill’s Classic Cheese Burger

Includes: Hand-packed Certified Angus Beef, choice of cheese, griddled bun, with sautéed cremini mushrooms, caramelized red onions, and Applewood smoked bacon.

2. Lettuce

Beer Army Burger Company’s Kamikaze Burger

Includes: A half-pound of never frozen Certified Angus Beef, habañero cheese, grilled pineapple slice, jalapeños, lettuce, tomato, onions, and teriyaki sauce on a potato bun.

1. Tomato

Papa Gino’s BYO Burger

Includes: Schweid & Sons 5.3oz never frozen all beef Burger,  American cheese , tomatoes, banana peppers, jalapeños, red onion, lettuce, and smoky chipotle sauce.