Created by JostLori on October 26, 2017
Step 1: In a large fry pan over medium-high heat, warm the olive oil. Add the onion and sliced zucchini, season with salt and pepper, and sauté until the vegetables are tender and golden at the edges, 7 to 8 minutes.
Step 2: Meanwhile, bring a large pot of water to a boil over high heat. Generously salt the water, add the pasta and cook until al dente, 7 to 9 minutes.
Step 3: Meanwhile, dissolve the saffron in the hot stock. Add the saffron mixture, the lemon zest and thyme to the fry pan, reduce the heat to low and simmer for 2 to 3 minutes to blend the flavors. Add the zucchini blossoms and heat through until wilted, about 1 minute.
Step 4: Drain the pasta and transfer to a warmed large, shallow bowl. Add the butter and 2 heaping Tbs. of the cheese and toss. Add the sauce and toss gently. Serve immediately. Pass the remaining cheese at the table.