Boil a large pot of salted water over medium-high heat and add your pasta. Cook according to package instructions until al dente, or about 7 minutes. Drain and set aside.
In a skillet over medium heat, add olive oil, shredded mushrooms, and broccoli. Saute for 3-4 minutes until tender.
Toss in cannellini beans and spinach. Saute until spinach is wilted.
Add in alfredo sauce and spices. Adjust to taste.
Toss in pasta and serve warm with crusty bread.
Store leftovers in an airtight container in the fridge for 3-5 days. Reheat in the microwave or on the stovetop.