Take a skillet and add 1 tsp of oil to the pan along with 2 cups of pasta sauce. Break apart the lasagna noodles (in half or small broken pieces). Add one layer of noodles in the pan, then add roughly 1/2 cup of the meat sauce over the noodles and then dollop 1/3 of the ricotta on top and spread it over the noodles. Add another layer of broken noodles, more meat sauce, and more ricotta. Then add the last layer of noodles, and meat sauce and ricotta. Make sure the noodles are nestled in among the tomato sauce, meat sauce, and ricotta. Let it simmer for 15-25 minutes or until the noodles are soft.