Watermelon Feta Sandwich

July 21, 2026

Made by Erin Dittmer

Follow them on:

Why This Watermelon Feta Sandwich Is Summer Perfection

Think of this as the watermelon salad’s cool, fork-free aunt. Sweet, juicy watermelon meets salty feta, tangy red onion, and peppery arugula in the most refreshing sandwich you’ll ever eat. It’s light, vibrant, and comes together in minutes—perfect for hot summer days when you want something delicious without the fuss.

ESTIMATED NUTRITION (PER SANDWICH)

Calories: 280 Protein: 8g Carbs: 28g Fat: 15g

Ingredients:

0.5x
1x
2x
4x
 
Shop With Instacart

Ingredients are subject to availability at local stores. Unavailable items will be automatically substituted at best-effort.

Directions

  1. Prep the watermelon: Slice the watermelon into thick rounds (about 1 inch thick). Cut each round into large squares or triangles that will work as your “bread” slices.
  2. Build the base: Place one slice of watermelon on a serving plate. Top with a handful of arugula or fresh mint leaves.
  3. Add the toppings: Scatter crumbled feta cheese and thinly sliced red onion (or pickled onion for extra tang) over the greens.
  4. Drizzle and season: Drizzle with extra virgin olive oil. Sprinkle with salt and black pepper to taste.
  5. Top and press: Place another slice of watermelon on top to create the sandwich. Gently press down so the layers hold together.
  6. Serve immediately: Enjoy right away while the watermelon is cold and crisp. No fork required!

Pro Tips

  • Chill the watermelon: Use cold watermelon straight from the fridge—it makes the sandwich extra refreshing.
  • Pickled onion shortcut: If you have pickled red onions on hand, use them! They add a tangy pop that balances the sweetness perfectly.
  • Herb swap: Not a mint fan? Basil or cilantro work beautifully too.
  • Make it a meal: Add a drizzle of balsamic glaze or a sprinkle of chili flakes for an extra flavor kick.

Leave a Reply