Cook potatoes in boiling water 3 minutes or until crisp-tender.
Drain. In skillet, cook SPAM until browned; remove from skillet. Add
carrots to skillet and saute 4-5 minutes, stirring frequently. Add
onion, celery, and garlic; saute until vegetables are tender. Combine
flour, pepper, and thyme. Stir flour mixture into vegetable mixture;
cook 1 minute, stirring constantly. Add SPAM, green beans, tomato,
and vegetable juice cocktail. Bring to a boil. Reduce heat and simmer
5 minutes, stirring occasionally. Remove skillet from heat; arrange
potato slices over SPAM mixture to cover completely. Spray potato
slices with vegetable cooking spray. Broil 6" from heat source 10
minutes or until golden.