Add the cherry tomatoes to the bottom of the slow cooker.
Add the feta cheese and cream cheese blocks on top of the tomatoes.
Pour over the olive oil.
Sprinkle over the seasoning, salt and pepper.
Add the garlic cloves.
Place the lid on the slow cooker.
Cook on high for 4 hours.
Cook the pasta according to box directions and drain.
Stir the sauce together making sure the cheeses get blended in.
Add the pasta to the slow cooker and stir to combine.
Top with shredded parmesan cheese and basil if desired.
ENJOY!