- 2 cups fresh baby spinach
- 2 tablespoons chopped fresh basil
- 1 pound campari tomatoes, seeded and minced
- 2 large seedless cucumbers, peeled and minced
- 1 large red onion, minced
- 3 cloves garlic, minced
- 1 teaspoon salt, or to taste
- 1 teaspoon cracked black pepper, or to taste
- Run spinach and basil through a food processor until finely chopped.
- Mix spinach mixture, tomatoes, cucumbers, red onion, garlic, salt, and pepper together in a large bowl with an air-tight lid. Cover bowl and refrigerate salad, 8 hours to overnight.