1 c. chili sauce
2 tsp. grated Parmesan cheese
3 tbsp. red wine vinegar
2 tbsp. olive oil
1/4 tsp. garlic powder
1/4 tsp. oregano
1/4 tsp. pepper
1/2 tsp. salt
Juice of 1/2 lemon
4 lg. zucchini

Combine ingredients, except zucchini, to make a marinade. Set aside. Slice zucchini into 1/8 inch slices. Place in glass bowl; pour marinade over zucchini. Chill 4 hours, turning several times.