In a medium skillet over medium heat add oil, onions, garlic, jalapeno pepper, chili powder, cumin, salt, and pepper. Stirring until the vegetables are tender (about 10 minutes).
Increase heat to medium-high, add tomatoes and boil for 2 minutes. Add turkey and chicken broth bring to a boil, reduce heat and simmer until the turkey is cooked through and the mixture thickens (about 12 minutes).