Ingredients:
2 (4-x6-inch) - bread pieces, split horizontally
1/2 cup - crumbled feta cheese
1/4 cup - mayonnaise
3 cloves - garlic, minced
1 tbsp - lemon juice
1/8 cup - olive oil
1 cup - sliced red bell peppers
1 - small zucchini, sliced
1 - red onion, sliced