Heat oil in large skillet on medium-high heat. Add zucchini, eggplant, bell peppers, onions, garlic and black pepper; cook 12 to 15 min. or until vegetables are crisp-tender, stirring occasionally.
Whisk eggs and dressing in large bowl until blended. Stir in tuna, grated cheese and 1 cup shredded cheese. Add vegetable mixture; mix lightly. Spoon into 13x9-inch dish sprayed with cooking spray. Top with remaining shredded cheese.
Bake 20 to 25 min. or until top is lightly browned and knife inserted in center comes out clean. Let stand 10 min. before serving.
For added color and texture, serve with a mixed green salad tossed with your favorite KRAFT Lite Dressing.
Crush 10 round buttery crackers and sprinkle over casserole before baking.
Calories From Fat
% Daily Value*
Total Fat 19g
Saturated Fat 8g
Trans Fat 0g
Total Carbohydrates 13g
Dietary Fibers 4g
* Percent Daily Values are based on a 2,000 calorie diet.
* Nutrition information is estimated based on the ingredients and cooking instructions as described in each recipe and is intended to be used for informational purposes only. Please note that nutrition details may vary based on methods of preparation, origin and freshness of ingredients used.