1) Trim fat from lamb. Partially freeze lamb. Thinly slice across grain
into bite-size strips. Set aside.
2) For sauce, in a small bowl combine 1 tablespoon oil, lemon juice or
vinegar, rosemary, oregano, and pepper. Set aside.
3) Pour 1 tablespoon cooking oil into a wok or large skillet. (Add more
oil as necessary during cooking.)
Preheat over medium-high heat. Stir-fry garlic in hot oil for 15
seconds.
4) Add carrot and onion; stir-fry for 3 to 4 minutes or until
crisp-tender. Remove vegetables from wok.
5) Add lamb to the hot wok. Stir-fry for 2 to 3 minutes or to desired
doneness. Return cooked carrot and onion to the wok.
Add sauce, spinach, and tomato wedges. Stir all ingredients together to
coat with sauce.
6) Remove from heat. Serve immediately over hot cooked rice, if desired.
Top with crumbled feta cheese.