Apples: Combine diced apples and 2 teaspoons lemon juice in a small bowl; stir to coat and set aside.
Combine: Meanwhile, prepare the remaining ingredients. In a medium salad bowl, add sliced fennel, 1 cup manchego cheese, ½ cup fresh basil leaves, 1 tablespoon extra virgin olive oil, ⅛ teaspoon ground black pepper, ¼ teaspoon kosher salt, and the apples with lemon juice. Stir to combine.
Serve: Taste and adjust seasoning, as-needed. Enjoy!
Notes
Shaved fennel salad: if you prefer, feel free to use shaved fennel instead of sliced.
Storage: store in an airtight container in the refrigerator for up to 3 days.
Making ahead: if you are making this ahead of time I would recommend adding the basil leaves right before serving, so they are fresh.
Add ins: if you want a bit more of a bite, you can add in a little fresh red onion!