In a large ziploc bag, combine turkey, 1½ cups 7-Up, ¼ cup oil, ¼ cup soy sauce, horseradish, and garlic powder. Marinate at least 8 hours or overnight.
Heat remaining 2 Tbsp oil in large skillet over medium-high heat. Remove turkey from bag and discard marinade. Cook turkey in skillet until no longer pink.
Add broccoli, snap peas, water chestnuts, chicken broth, minced garlic, sugar, salt, and pepper and cover. Simmer until vegetables are crisp-tender.
Meanwhile, in a small bowl, combine remaining 7-Up and soy sauce with cornstarch. Add to turkey mixture and cook until thickened, about 3-4 minutes, stirring constantly. Serve over rice and sprinkle with sesame seeds.
Notes
You can add any veggies you prefer or have on hand. As you can see, I added carrots for extra crunch and color.
Recipe by Simple, Sweet & Savory at https://www.simplesweetsavory.com/turkey-and-broccoli-stir-fry/