Wash mussels and place in a saucepan with 4 cups of water. Cover and cook on medium heat until shells open, about 5 minutes. Remove from heat and let them cool slightly. Remove the mussels from their shells and put aside.
Strain mussel broth through cheesecloth (or similar) and save to side
Place olive oil, onion, garlic, bay leaf, and bell pepper in a saucepan. Stir and cook over medium heat until well cooked.
Remove bay leaf, add almond flour and mix well. Gradually stir in mussel broth from before. Add water, if needed.
Add saffron and tabasco sauce. Stir until it starts to boil.
Add light cream and mussels. Stir and let it heat well without boiling. Garnish with coriander and serve.