Harissa Watermelon-Tomato Salad - 18Doors

Ingredients

• 1 large yellow tomato (look for an Heirloom or Brandywine variety if possible)
• 2 cups cubed seedless watermelon
• 1/4 small red onion, thinly sliced (I used a mandoline)
• 3 Tbsp. chopped mint
• 3 Tbsp. crumbled feta cheese