Leftover Spaghetti Lasagna Bake

This came about because I had left over spaghetti, but we didn't feel like the typical spaghetti dinner. So instead I came up with this. I'm just guessing on the numbers, I never measure stuff like this.

Left over Spaghetti
1 Small Onion
1/2 can Corn
1/2 pound Ground Beef (I used Turkey)
16 oz Cottage Cheese
Italian Seasoning
Little over 1/2 jar Spaghetti Sauce
Mozzarella Cheese

Brown the Hamburger and Onion. Season with Salt, Pepper, and Italian Seasoning. Add Spaghetti Sauce and heat through. Heat corn in microwave and then add to frying pan. Heat spaghetti in microwave and layer in a casserole dish, using 1/2 of the ingredients: spaghetti, cottage cheese, sauce, cheese. Repeat. Cover and bake for 20-25 minutes or until heated through. Uncover and cook another 5 or 10 minutes until the cheese is browned.

You will need to adjust the amounts to fit the amount of spaghetti you have left. I didn't measure, so use your judgment.