Step 1
Heat the stock in a small saucepan, and keep warm over the stovetop.
Step 2
Heat 2 tablespoons butter in a small saucepan over medium-high heat. Add the morels, and toss to evenly coat in the butter. Season lightly with a pinch of salt. Sauté for 5-7 minutes, or until soft and tender. Remove from heat, and set aside.
Step 3
In a large sauté pan, heat the remaining 2 tablespoons butter over medium heat. Add the ramps and sauté for 2-3 minutes. Add to the saucepan with the mushrooms.
Step 4
Melt 2 tablespoons butter in a large saucepan, add the rice, and stir to coat, seasoning with a pinch of salt. Add the wine and cook while stirring until absorbed.
Step 5
Add the warm stock one ladleful at a time, continually stirring (you may not need all the stock). After 15-20 minutes, the rice should have some bite to it—it should be about 3 minutes from being finished (at which point the rice is cooked but toothsome; not soft or mushy).
Step 6
Add the morels, ramps, and the English peas, along with about half a ladleful of stock, stir to combine, and cook for about 2 minutes. At this point, the rice should be at the perfect consistency, and should have enough liquid that it will almost run on a plate. If needed, add more stock to achieve this consistency.
Step 7
Remove from heat, and stir in the Parimgiano-Reggiano cheese, lemon zest, and parsley. Serve immediately.