In a large skillet, combine browned ground beef, tomatoes, tomato sauce, water, seasonings, and honey. Cook over medium-high heat for 5 to 10 minutes.
Spray inside slow cooker with non-stick cooking spray. Ladle a scoop of the meat sauce into the slow cooker. Add layers of ravioli, sauce, four slices of provolone, and a sprinkle of mozzarella. Repeat each layer until all ingredients are used, topping with a final layer of cheese.
Cook on high for 3 to 4 hours, until a thermometer inserted through the ravioli reaches 165 degrees.
Video
Notes
No need to thaw the ravioli - use it straight from the freezer so it doesn’t fall apart
If your sauce is on the thicker side, add a splash of water early to keep things from drying out
Spray the crockpot really well (or use a liner!) so nothing sticks and cleanup is easier
While I try to give accurate nutrition info and times, results can vary depending on your slow cooker, ingredient brands, and portion sizes.