In small bowl, stir seasoning and oil.
Pat turkey dry with paper towels; rub with seasoning mixture. In 5- to 6-quart slow cooker, add turkey breast; lay orange slices over turkey breast and pour grapefruit juice into bottom of slow cooker. Cover and cook on high 4 hours or low 8 hours or until internal temperature of turkey reaches 165°.
In medium saucepan, cook drippings from slow cooker over high heat 10 minutes or until reduced by half. Serve turkey with drippings.
Serving Size 1
Servings 0
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.