Step 1

Begin by making the pesto sauce. Put all of the ingredients into your blender and blend on high until smooth.

Step 2

Bring a large pot of salted water to a boil. Add the pasta and cook according to the package instructions. Drain the water then return the pasta to the pot and toss with a little olive oil.

Step 3

While the pasta water is warming, add the oil to a large frying pan over medium-high heat. Add the chicken, Italian seasoning, salt, and pepper. Cook until the chicken is cooked through, stirring a few times, about 10 minutes. Remove the pan from the heat.

Step 4

Add the cooked pasta, spinach, and tomatoes to the pan with the chicken. Pour the pesto sauce over top and mix everything together. Serve right away.