Heat oven to 425. Line a baking sheet with aluminum foil and spray with avocado oil and set aside
Wash and pat dry each sweet potato, chop into bite size pieces, spray with avocado oil and season with a pinch of salt, pepper and garlic powder. Bake in the oven for 15 minutes until potatoes are golden brown
Rinse romaine lettuce, chop into bite size pieces and evenly distribute between 4 large bowls
Chop roma tomatoes and slice red onion and place next to the romaine lettuce in each burger bowl
Using a medium sauté pan, brown your ground beef until cooked through and temperature reaches 165 degrees, season with a pinch of salt, pepper and garlic powder, mix well and add 1 cup of ground beef to each burger bowl
Remove sweet potatoes from the oven, allow to cool for 5 minutes and add 1/2 cup of sweet potato cubes to each burger bowl
Top burger bowls with pickles, drizzle with ketchup and mustard and enjoy