Step 1

Bring a large pot of salted water to a boil over high heat. Add the pasta and cook until al dente according to package directions. Reserve 1 cup of pasta cooking water, then drain the pasta and return to the pot to stay warm.

Step 2

In a large skillet, heat the olive oil over medium heat. Add the onions and cook for 5-7 minutes or until fragrant and they soften. Add the garlic, and cook for 30 seconds, or until fragrant. Add the spinach and cook for 1 minute, or until is slightly wilts.

Step 3

Add the hummus, about ½ cup of the pasta cooking water, the lemon juice and lemon zest, and stir until a creamy sauce forms. Add more pasta water to thin the sauce a little at time, as desired.

Step 4

Transfer the cooked pasta to the skillet, turn off the heat and toss everything together. Top with basil and crushed red pepper.

Step 5

Serve immediately with parmesan cheese or basil, if desired.