Baked ziti is what I make when I need dinner to stretch, nobody wants another sandwich, and I have about $15 to work with. It is pasta, tomato sauce, creamy cheese, and enough browned mozzarella to make the kitchen smell like you planned ahead. You do not need special equipment or impressive cooking skills. If you can boil pasta and stir a pot, you can make this.
My usual Kroger price comes to about $13.40 for a full 9-by-13-inch pan, or roughly $3.35 per serving for four generous portions. Store-brand ingredients bring that number down. A sale on mozzarella, a half-used jar of sauce, or a leftover pound of cooked ground beef can push the price closer to $2.50 per serving. Price it out, then tell me it does not work.
What You Need for a Budget Pan
For this baked ziti, buy one pound of ziti or penne, one 24-ounce jar of marinara, 15 ounces of ricotta, two cups of shredded mozzarella, one-half cup of grated Parmesan, one egg, one teaspoon of Italian seasoning, and a little salt. The egg helps the ricotta set instead of sliding out of the pasta when you serve it.
At my store, the rough breakdown is $1.25 for store-brand pasta, $2.49 for marinara, $2.99 for ricotta, $2.50 for mozzarella, $2.79 for Parmesan, and about 50 cents for the egg and seasoning. That totals around $12.52 before optional meat. Prices jump around by location, but the math stays useful.
You can replace ricotta with small-curd cottage cheese. Blend it if you want a smoother filling, or leave it as it is for a slightly more noticeable texture. Penne works exactly as well as ziti. If your cheese drawer contains provolone, cheddar, or a few slices of string cheese, use them in the middle layer. This is not the dinner where one missing ingredient should send you back to the store.

How to Make Baked ziti Without Mushy Pasta
Heat your oven to 375 degrees Fahrenheit and lightly grease a 9-by-13-inch baking dish. Bring a large pot of salted water to a boil. Cook the pasta for two minutes less than the package directions say. It will finish cooking in the oven. I learned this after making one pan that had the texture of wet noodles. The sauce does not fix overcooked pasta.
While the pasta cooks, stir the ricotta, egg, Parmesan, Italian seasoning, and a pinch of salt in a bowl. Drain the pasta well, then return it to the pot. Stir in about two-thirds of the marinara, just enough to coat every piece. Extra sauce in the finished pan is better than dry corners, so do not be stingy.
Spread a thin layer of sauce in the baking dish. Add half the pasta, then spoon the ricotta mixture over it in small patches. Do not worry about making a perfect smooth layer. Add half the mozzarella, then the remaining pasta and sauce. Finish with the rest of the mozzarella and any remaining Parmesan.
Cover the dish with foil and bake for 20 minutes. Remove the foil and bake another 10 to 15 minutes, until the cheese is melted and bubbling around the edges. Let the pan sit for 10 minutes before cutting. That rest is not fancy advice; it keeps the first serving from becoming a cheese-and-sauce landslide.
Cheap Add-Ins That Actually Help
Baked ziti is filling on its own, but a small amount of meat or vegetables can make it feel different the second time you serve it. Brown half a pound of ground beef with a little onion, drain the excess grease, and stir it into the sauce. That adds about $3 to the pan and makes each portion more substantial. Italian sausage works too, though it usually costs more and brings plenty of seasoning by itself.
For vegetables, use one chopped zucchini, eight ounces of frozen spinach, or a cup of leftover roasted vegetables. Frozen spinach needs to be thawed and squeezed dry first. Otherwise, the water ends up in the bottom of the baking dish. I have made that mistake, and the result looked like pasta soup.
A spoonful of red pepper flakes gives the sauce some heat, while garlic powder is a perfectly respectable substitute for fresh garlic. Do not buy a separate herb blend unless you will use it again. Italian seasoning already handles the job, and a small jar can sit untouched for years in a crowded cabinet.

How to Stretch Leftovers and Freeze Them
A pan of baked ziti usually gives me four large servings or six smaller ones with salad, frozen broccoli, or garlic toast. Refrigerated leftovers keep for about four days in a covered container. Reheat one serving in the microwave with a spoonful of water or sauce. That little bit of moisture helps the pasta stay soft instead of turning chewy.
For meal prep, divide the cooled pasta into containers before putting it in the refrigerator. You can also freeze individual portions in freezer-safe containers for up to a few months. Thaw one in the refrigerator overnight, then reheat until steaming hot. If you freeze the whole unbaked pan, assemble it in a freezer-safe dish, wrap it tightly, and thaw it in the refrigerator before baking. Do not put a cold glass dish straight into a hot oven.
The best leftover transformation is to add a few spoonfuls of sauce and turn a serving into a skillet pasta. Warm it slowly with a lid, then top it with whatever cheese remains. It will not have the neat layers of the original, but it tastes good and uses food you already paid for.
What Usually Goes Wrong
Dry baked ziti usually means too little sauce, pasta that was cooked too long, or foil that was removed too early. Add another quarter cup of marinara before baking if the mixture looks barely coated. Watery pasta usually comes from wet vegetables, ricotta with excess liquid, or frozen spinach that was not squeezed dry.
If the top browns before the center is hot, keep the foil on longer and uncover the dish only at the end. If the ricotta filling seems bland, taste it before assembling and add salt. Cheese and sauce vary widely in saltiness, so tasting the mixture is more useful than blindly adding more seasoning.
For a smaller household, halve the recipe in an 8-by-8-inch dish. The baking time will be closer to 25 minutes total. For a crowd, double it and use two pans rather than making one very deep casserole. A deep center takes longer to heat, while the edges can overcook.
The Dinner I Would Make Again
This baked ziti is not restaurant food, and it is not pretending to be. It is a reliable grocery-budget dinner that gives you a hot meal tonight and several decent lunches afterward. The basic version costs less than ordering takeout, uses ingredients found in almost every supermarket, and forgives substitutions without falling apart.
Start with store brands, buy cheese when it is on sale, and skip the meat if the total is getting uncomfortable. Add a bag of frozen vegetables on the side if you need more food, not more complexity. Baked ziti rewards a little patience, especially the ten-minute rest at the end. Make the pan once, write down what you paid, and adjust it around your actual store prices next time.