Bring a medium pot filled halfway with water to a boil. Once boiling, add in the string beans and cook for about 5 minutes or until the beans are string-tender. Drain into a colander and set aside.

Once water starts boiling, place a large skillet over medium heat and add in the olive oil. Once oil heats, add in the garlic, shallots and red pepper flakes and cook for 2 minutes or until shallots are translucent.

Add in the turnip noodles and toss thoroughly to combine. Season with salt and pepper and cover, cooking for 5 minutes or until turnip noodles are al dente, uncovering occasionally to toss. Once cooked, add in the lemon zest, string beans and edamame and toss. Let cook for 2 minutes to let the edamame warm and flavors combine.

Divide pasta into bowls, garnish with parmesan and serve.