Ingredients1 sheet puff pastry1 egg1 cup fresh basil leaves1/2 cup grated pecorino or parmesan cheese1/4 cup lightly toasted pine nuts1 roasted garlic clove (or 1/2 clove unroasted)2 tsp fresh lemon juice1 1/4 cup milk3 tbsp butter2 tbsp flour4 boneless fillets of salmon2 tbsp extra virgin olive oil1 small ripe tomato, cut into slices4 fresh basil sprigs