Refreshing and perfect for the summer heat:
Ripe watermelon
Feta cheese crumbles
Baby or English cucumber (or peel a standard cucumber)
Fresh basil
Lemon
Herbs. Use a different herb like mint or oregano.
Pepper or olive oil: You can even top with fresh ground pepper, or add a drizzle of olive oil.
Other citrus: If you’d like it tangier, add lemon juice — or go with lime zest instead!