Begin by heating the olive oil in a large skillet over medium heat.
Add the finely chopped onion and minced garlic.
Sauté until the onion becomes translucent, which should take about 3 minutes.
Introduce the ground turkey to the skillet.
Cook, breaking it apart with a spoon, until it’s fully browned.
Mix in the black beans, diced red bell pepper, cumin, chili powder, salt, and pepper.
Cook for an additional 5 minutes or until everything is heated through and well combined.
Taste the mixture and adjust seasonings if needed.
Remove the skillet from heat.
To assemble your Turkey and Black Bean Lettuce Wraps, spoon the turkey and bean mixture onto the center of a lettuce leaf.
Top with slices of avocado and a sprinkle of chopped cilantro.
Serve immediately with lime wedges on the side.