Heat olive oil over medium heat in a skillet. Add onion and saute for 3-5 minutes until onions are softened.
Add ground turkey, break apart, stirring occasionally.
Add sweet potato, cumin, ancho chili, and salt to the skillet. Cook until turkey is browned and cooked through.
Salsa: combine all the ingredients in a bowl.
To assemble the tacos: filling each tortilla with cooked turkey and salsa. Top with jalapeno and fresh cilantro.