Place the green apples, serrano or jalapeño, shallot and garlic into a bowl and toss with sugar and 1 teaspoon salt. Add in the red wine vinegar and let sit for a few minutes.
Place the herbs and olive oil into the bowl of a food processor and pulse until coarsely chopped. Pour that mixture over top of the apple mixture and toss. Season with 1 more teaspoon of salt.