In honor of National Burger Day, here 18 unique burger recipes:

1. Jalapeno Cheddar Burger (recipe)

2. Whiskey Burger (recipe)

3. Greek Turkey Burger (recipe)

4. Campfire Burger (recipe)

5. Mexico Chorizo & Garlic Shrimp Burger (recipe)

6. Swiss Pan Burger with Rosemary Mushrooms (recipe) [Pictured above; Photo credit: Iowa Girl Eats]

7. Teriyaki Pina Colada Burger (recipe)

8. Smoky Chipotle Cheddar Burger with Mexican Street Corn Fritters (recipe)

9. Lamb Burger with Goat Cheese & Avocado (recipe)

10. Cuban Burger (recipe) [Pictured above; Photo credit: Simple Comfort Food]

11. Banh Mi Asian Burger (recipe)

12. Eggs Benedict Burger Sliders (recipe)

13. French Onion Burger (recipe)

14. Bacon and Brie Burger with Spicy Peach Caramelized Onions (recipe)

15. Buffalo Chicken Burger (recipe) [Pictured above; Photo credit: Little Leopard Book]

16. Smoked Gouda Beer Burger (recipe)

17. Nacho Burger (recipe)

18. ‘California Roll’ Salmon Burger (recipe)

Banner image: Alpha, Flickr Commons