Start by preparing the pasta water in a large pot according to package directions.
7 Cups Rigatoni Al Dente
Gather, prepare and measure the spinach, sausage, sun-dried tomatoes, garlic and mushrooms.
Add the olive oil to a large deep skillet or frying pan on high heat.
2 Tbsp Olive Oil
Add the slivered garlic cloves and sauté on high heat for 30 seconds.
4 Lrg Cloves Of Garlic
Add in the sausage meat casing removed and break apart with kitchen tool.
5 Hot Italian Sausage
Cook the sausage and garlic on high heat until the meat is no longer pink.
Add in the frozen spinach and continue to cook on high heat until the water from the spinach has evaporated.
2 Cups Frozen Chopped Spinach
Add in the sliced mushrooms and sun-dried tomatoes stirring well. Reduce the elements temperature to med-high.
3 Cups Mushrooms, ¼ Cup Sun-dried Tomatoes In Oil
Once the mushrooms are softened add in the jarred tomato basil pasta sauce and lower temperature again to simmer.
5 Cups Jarred Tomato Basil Pasta Sauce
Stir the sauce well to distribute the ingredients.
Remove the cooked rigatoni from the heat and drain in a colander. Be sure to give it a shake to remove excess water.
Return the rigatoni to the pasta pot and add the sauce and stir well.
Serve the dish while hot.