3 (4 - 5 oz)lobster tails, meat removed from the shell and shells reserved for making the stock
For the Lobster Stock
1/2yellow onion,chopped
1/2fennel bulb,chopped
2carrots, peeled and roughly chopped
1bay leaf
1tablespoons black peppercorns
3quartswater(12 cups)
reserved lobster shells (do not use the lobster meat for making the stock)
For the Risotto
2tablespoonssalted butter
1large shallot, minced
1cuparborio or carnaroli rice
1/2cupdry white wine
1pinchof saffron(optional)
5-6cupshomemade lobster stock, gently simmering
3tablespoonssalted butter, diced
2/3cupfreshly grated parmesan
salt and pepper , to taste
3tablespoonsminced chives
lemon wedges, for serving
Instructions
Make the lobster stock. Combine all of the stock ingredients in a large pot. Bring to a gentle boil, then reduce the heat and simmer (uncovered) until reduced by 2/3 so that you have about 6-7 cups of stock in total. Strain through a fine mesh strainer and reserve for cooking the lobster risotto. You'll want to keep the pot of lobster stock warm over low heat in a medium saucepan (never add cold stock to the arborio rice!).
Prepare the poaching liquid. In a small saucepan, melt the 2 sticks of butter over low heat. Add the garlic, bay leaf, lemon zest, and tarragon sprigs, and keep warm on the lowest heat setting while we make our risotto.
Add the warm stock to the rice 1 cup at a time. Once the wine has been absorbed into the rice, add 1 cup of warm lobster stock while constantly stirring the pot. This is the key to risotto, as the continuous stirring releases starch from the rice and creates creaminess. Once that broth has been absorbed, add another cup. A trick to tell when it's time to add more stock is if the bottom of the pan is exposed when you drag your spoon across the bottom. You will continue to add stock, 1 cup at a time while stirring until it has been absorbed into the rice and the rice is just slightly al dente, about 20-22 minutes. You may not need to use all the stock, just check the rice periodically, by tasting, until it has the desired texture.
Stir in the butter and Parmesan. Once the rice has reached the desired doneness, turn off the heat. Stir in the butter and parmesan and continue to stir until the cheese and butter are melted and evenly dispersed. Top with chives and set aside.
Poach the lobster meat. Roughly chop the lobster meat into chunks and increase the heat on the poaching liquid to medium-low. Add the lobster meat to the butter and gently baste the warm butter over the lobster until the flesh has turned opaque; about 3-4 minutes.
Finish and serve. Using a slotted spoon, transfer the poached lobster to the risotto and gently fold the lobster in. Serve with lemon wedges on the side and more parmesan.