Sauté Onion, Peppers and Garlic: Coat the bottom of a medium-large sauté pan with olive oil and place it over medium heat. Add the onion, jalapeños and garlic; sauté until the onions are soft, about 5 minutes. Set aside to cool to room temperature.

Combine Remaining Ingredients: Once the onion mixture has cooled, in a large mixing bowl, combine it with the turkey, cheese, salt, cumin and pepper. Use a large mixing spoon or your hands (if necessary) to blend all ingredients together so they are evenly distributed.

Shape the turkey mixture into 4 or 5 evenly sized burgers. Place on a platter or large plate, cover with saran wrap and refrigerate for several hours. That will make them easier to grill and hold their shape.

Grill. Preheat grill or a stove-top grill. Drizzle each burger with a little oil and use your hands to gently rub it evenly over the surface.

When the grill is very hot, add the burgers. You should hear a sizzling sound — if you don’t, wait until you do! Grill until the bottoms are nicely marked (about 4 minutes), then flip them over and reduce the heat to medium-low. Continue grilling just until the turkey is cooked through, about another 6 minutes.

Place the cooked burgers on a plate and cover with foil until you're ready to serve.

Serve on buns with a dollop of Guacamole or your favorite toppings (tomato slice, slice of red onion, lettuce or any add-ons you want).

GUACAMOLE: Cut avocados in half, remove the pit and scoop out the flesh into a mixing bowl. Using a fork, mash them to your desired level of creaminess (smooth or chunky).

Stir in chopped onion, minced garlic, diced tomato, lime juice, cumin, a little chopped cilantro and hot sauce, if using.

Season with salt and pepper to ta taste. Adjust lime juice and seasonings to your preference.

Place a dollop on top of each burger.