Spanish Mussels in a Tomato Sofrito Sauce

Name: Spanish Mussels in a Tomato Sofrito Sauce
Ingredients: 16 oz 450g mussels (scrubbed and de-bearded); 2 tomatoes (grated and skin removed); 1 white onion (chopped fine); 3 garlic cloves (minced); 1 teaspoon Spanish sweet paprika (pimentón dulce); ½ teaspoon white pepper; 1 pinch Spanish saffron threads; 1 sprig of fresh rosemary; 1 cup dry white wine; 3 tablespoons extra virgin olive oil; Salt (to taste); 1 Lemon (juice); 2 tablespoons fresh parsley (chopped (for garnish)); 1 baguette (for serving)