It calls for just four ingredients.

Using fresh cheese ravioli instead of lasagna noodles means theres no need for ricotta.

More importantly, it means you could skip the fussy act of pre-boiling the pasta.

4-ingredient ravlioli lasagna in a casserole dish

Simply Recipes / Meghan Splawn

That means there are lots of ways to play:

layer of ravioli added to to a casserole dish after a layer of tomato sauce with meat pieces

Simply Recipes / Meghan Splawn

4-ingredient ravioli lasagna lifted from a casserole dish using a spatula

Simply Recipes / Meghan Splawn