Finely chop the garlic and red onion.

Dice the roasted red pepper.

Sauté the garlic and onion in olive oil over low heat for 7-10 minutes, until softened and lightly golden brown.

In a large bowl, combine the lean ground turkey, sautéed garlic and onion (including the oil), dried thyme, chipotle powder, diced roasted red pepper, Worcestershire sauce, ground cumin, cayenne hot sauce, salt, and pepper.

Gently mix all ingredients together, being careful not to overmix.

Divide the turkey mixture into 4 equal portions.

Form each portion into a patty.

Drizzle the patties with a little olive oil to coat.

Cook the patties in a skillet over medium-high heat for 5-6 minutes on each side, until cooked through.

If desired, place sliced cheese over the patties during the last 2 minutes of cooking, allowing the cheese to melt.

Prepare the Garlic Aioli by mincing the garlic very finely and mashing it with salt (optional).

In a small bowl, mix together the mayonnaise, minced garlic, lemon juice, Tabasco sauce (or other pepper sauce), salt, pepper, and spicy mustard (optional).

Slather buns with Garlic Aioli.

Pile the cooked cheeseburgers onto the buns.

Serve immediately and enjoy!