How to Make It
To prepare sauce, cut bell peppers in half lengthwise; discard seeds and membranes. Place bell pepper halves and tomatoes, skin sides up, on a foil-lined baking sheet; flatten bell peppers with hand. Broil 10 minutes or until blackened. Place in a zip-top plastic bag; seal. Let stand 15 minutes. Peel and coarsely chop, reserving any liquid.
Combine bell peppers, reserved liquid, tomatoes, and next 8 ingredients (through garlic) in a blender or food processor; process until smooth.
Preheat oven to 400°.
To prepare zucchini, cut 1 zucchini in half crosswise; cut each half lengthwise into 8 wedges. Repeat procedure with remaining zucchini. Combine breadcrumbs, panko, cheese, 1/2 teaspoon salt, and black pepper in a shallow dish. Dip zucchini in egg substitute; dredge in breadcrumb mixture. Place zucchini on a wire rack coated with cooking spray. Lightly coat zucchini with cooking spray. Bake at 400° for 25 minutes or until golden brown. Serve immediately with sauce.