Preheat oven to 375 degrees. Line a baking sheet with parchment paper.
Using a knife and cutting board, prepare zucchini, tomatoes, and black olives.
Place halved zucchini on baking sheet. Top with muenster cheese, halved tomatoes and black olives. Sprinkle with garlic powder, seasoned salt, and freshly ground black pepper. Drizzle with extra-virgin olive oil.
Bake for 10-12 minutes until cheese is golden brown and zucchini is crisp-tender. Garnish with fresh basil. Serve warm. Makes 6-8 boats.