Bring the water to boil and add the salt. Stir in the rice. When the rice is cooked, turn off the heat and let sit to finish absorbing any liquid.
In the meantime wash and chop Sunny HeRBs winter savory leaves.
In a large pot of boiling water, parboil the lettuce leaves. When they are tender remove them from the water and discard the core. Let dry the lettuce leaves on a kitchen rag
When the rice is ready put it in a large bowl
Cook with the lid on without stirring. When the water is fully absorbed the rice is ready. To be sure have a taste.
Add Parmesan cheese, drained peas, lemon zest, oil, salt and pepper and savory to the rice
Stir everything together as to combine the ingredients.
Line each muffin cup with two lettuce leaves
Fill each cup with the rice pressing down gently. Fold over leaf overhang to cover filling.
Let the cups rest in the fridge for a couple of hours.
Prepare the ricotta sauce: mix the ricotta with milk and oil with a whisk till you get a smooth sauce. Add salt and pepper to taste.
Serve one stuffed lettuce cup per person, on a bed of ricotta sauce and top it with some savory leaves and a drizzle of extra virgin olive oil to garnish.