Created by CookinTO on February 2, 2016
Step 1: Heat oil in large deep skillet or Dutch oven over medium-high heat until hot. Add onions and garlic; cook and stir 2 to 3 minutes or until onions are tender.
Step 2: Stir in saffron, undrained tomatoes, water, capers, lemon peel, orange peel, lemon juice, orange juice, red pepper and salt. Bring to a boil. Reduce heat to medium and simmer 10 to 15 minutes or until sauce thickens slightly, stirring occasionally.
Step 3: Add mussels; return to a simmer. Add shrimp, cover and simmer 6 to 9 minutes or until mussels open and shrimp are opaque. Discard mussels that have not opened.
Step 4: Serve in shallow soup bowls with the bread for dipping into the broth.