Easy pimped up fish fingers: Bashed up peas with mint and lemon juice. Smeared on a Mexican wrap ( the commercial El Paso ones in the supermarkets are very good ). Fish fingers (Jamie Oliver). Salsa on the side, salsa is a must in summer, no cooking required. Taste as you add ingredients. Tomato coriander/mint chili oil seasoning lemon juice, lime, avocado, sugar/cactus syrup , shallot, onion, the list is endless.
Wahaca and Thomasina Miers is a great place for Salsa ideas.
As for bashing up use a bowl and rolling pin, rough and ready, great results.