Add the 2 tbsp olive oil to a large (4 or 6 quart) sauce pot and turn on the stove to medium/high heat.
Add a package of ground meat and the minced garlic to the pot once oil is heated.
While the meat starts to saute, dice the onion, tomatoes, and spinach; add all ingredients to the sauce pot after dicing.
The meat should cook for 6-10 minutes, until all the crumbles are evenly colored and not pink.
Once the meat is cooked, pour in one jar of the pasta sauce of your choice. Then fill the almost emptied pasta jar up with ½ cup cold filtered water. Cap the jar and swish it around, allowing all of the sauce to be removed from the sides of the jar. Pour the liquid into the sauce pot.
Pour a box of noodles into the sauce pot. Using a spatula, stir the dry noodles into the meat sauce mixture.
Turn the heat down to medium and cover the sauce pot.
Set a timer for 10-12 minutes, stirring 2-3 times throughout.
Once the noodles look and taste thoroughly cooked, add in ½ cup of crumbled feta and mix well.
Serve immediately with fresh basil, additional feta, or plain.
Store up in the fridge for 5 days.