Seafood pasta with butter sauce - Serving Dumplings

Ingredients

• 12 ounces pasta
• 2 tbsp olive oil
• 2 shallots (thinly sliced)
• 2 garlic cloves (minced)
• 2 celery stalks (diced)
• 1 carrot (peeled and diced)
• ½ cup dry white wine
• 12 ounces mussels
• 1 cup low sodium vegetable broth
• 3 tbsp unsalted butter
• 10 ounces clams
• ½ tsp lemon zest
• 3 tbsp chopped parsley
• 3 ounces samphire grass (or spinach, asparagus)
• 1 tsp crushed red pepper flakes
• ½ tsp black pepper