Turkey:
3 tablespoons maple syrup
1 tablespoon olive oil
2 teaspoons ground cumin
1 teaspoon kosher salt
1 teaspoon dried oregano
1 teaspoon smoked paprika
1/2 teaspoon ground coriander
1/2 teaspoon freshly ground black pepper
2 (1 1/2-pound) skinless, boneless turkey breast halves
Cooking spray

Sauce:
2 teaspoons olive oil
2/3 cup chopped onion
1 teaspoon minced garlic
1 1/4 cups no-salt-added chicken stock (such as Swanson)
1 tablespoon flour
1/4 teaspoon kosher salt
1/4 teaspoon freshly ground black pepper