Blueberry & Watermelon Salad with Marinated Feta - Blueberries

Ingredients

• 1/3 cup cubed feta cheese
• 1/3 cup thinly sliced red onion
• 2 tbsp olive oil
• 1 tsp lemon zest
• 2 tbsp lemon juice
• Pinch of hot pepper flakes
• 2 cups cubed seedless watermelon
• 1 cup fresh blueberries
• 1 cup chopped cucumber
• 1/4 cup loosely packed, thinly sliced fresh basil