15 Vegetarian Dinners on a Budget for Doubling Today and Coasting All Week

Stretching grocery money gets harder when a fresh dinner only covers one night. These 15 recipes range from pasta and curry to soup, pizza, and hearty bakes, with a mix of quick dishes and options that store or reheat well. Check each card’s yield before doubling, then portion extras for lunches and later dinners so one grocery haul can cover more than one meal.

A bowl of stew with bread, carrots, and chocolate crinkle cookies made in an air fryer. — Vegetable Stew. Photo credit: Splash of Taste.

Vegetable Pasta Bake

Baked pasta casserole with rotini noodles, tomato sauce, melted cheese, and chopped parsley in a white dish. — Vegetable Pasta Bake. Photo credit: Splash of Taste.

An oven-ready pan of pasta makes dinner planning easier when leftovers matter, and Vegetable Pasta Bake takes 35 minutes from prep to finish. Short pasta, zucchini, red pepper, spinach, tomato sauce, Parmesan, and mozzarella make a full casserole from everyday ingredients. The extra portions can be refrigerated for up to 3 days or frozen for up to 4 months, so one bake can cover a second dinner or lunch.
Get the Recipe: Vegetable Pasta Bake

Thai Peanut Curry (Better Than Take-Out!)

A bowl of vegetable curry with leafy greens, chunks of squash, diced tomatoes, peanuts, and cilantro, served with a spoon. — Thai Peanut Curry (Better Than Take-Out!). Photo credit: Splash of Taste.

From the first spoonful, Thai Peanut Curry (Better Than Take-Out!) is a substantial 45-minute pot with sweet potato, carrots, kale, peanuts, coconut milk, and red curry paste. Those ingredients give the sauce body, and the vegetables can be swapped according to what’s on hand. Leftovers keep in the refrigerator for up to 5 days or the freezer for up to 3 months, giving a batch several chances to anchor dinner.
Get the Recipe: Thai Peanut Curry (Better Than Take-Out!)

Penne Alla Vodka

A creamy red sauce gives Penne Alla Vodka a restaurant-style finish in about 40 minutes, built from crushed tomatoes, garlic, tomato paste, and penne. You can make the sauce ahead and freeze it, a useful way to bank part of dinner before the pasta pot is even on. Double the sauce to use with another pasta night, and you have a second low-effort meal without starting the full recipe over.
Get the Recipe: Penne Alla Vodka

Vegetarian Meatballs

A white bowl filled with meatballs topped with creamy sauce and garnished with chopped fresh herbs. — Vegetarian Meatballs. Photo credit: Splash of Taste.

On a 40-minute schedule, Vegetarian Meatballs turn shiitake mushrooms, canned chickpeas, egg, and vegetable broth into a filling main course. Their savory base gives a batch more substance than a plain side, while using pantry chickpeas alongside fresh mushrooms. Cook extra and pair portions with pasta or a grain on another night; that keeps the same batch useful across more than one dinner without relying on a separate main.
Get the Recipe: Vegetarian Meatballs

Cacio e Pepe

Close-up of cooked spaghetti with cracked black pepper and a fork partially visible. — Cacio e Pepe. Photo credit: Splash of Taste.

With just a half-hour from prep through cooking, Cacio e Pepe keeps the grocery list short: pasta, finely grated Parmesan or Pecorino, coarsely ground black pepper, and salt. The recipe leans on starchy pasta water to bring the cheese and pepper together, so the method does the work instead of a long ingredient list. It is a sensible dinner to scale up when cheese and pasta are already in the pantry, though best cooked close to serving.
Get the Recipe: Cacio e Pepe

French Bread Pizza

Using store-bought French bread turns French Bread Pizza into a flexible dinner, with homemade dough as another option. Garlic butter, pizza sauce, tomatoes, Parmesan, and mozzarella bring flavor from grocery staples, and prep can be done ahead. Leftover slices keep in the fridge for 4 days or the freezer for 3 months, making extra portions especially useful when another dinner needs to be ready quickly.
Get the Recipe: French Bread Pizza

Aglio e Olio

Close-up of fettuccine pasta tossed with grated cheese, chopped parsley, and red pepper flakes being lifted with a fork. — Aglio e Olio. Photo credit: Splash of Taste.

On nights when the budget is tight and time is short, Aglio e Olio is ready in 17 minutes with linguine, sliced garlic, olive oil, and parsley. A short ingredient list makes it easy to pair a larger batch with vegetables already in the fridge. Cook only the amount that will be eaten soon for the best texture, or prepare a fresh batch when the next meal comes around.
Get the Recipe: Aglio e Olio

Vegetarian Shepherds Pie

A cast iron skillet filled with vegetable shepherd's pie, topped with mashed potatoes and garnished with rosemary sprigs and chopped parsley. Two spoons are placed inside. — Vegetarian Shepherds Pie. Photo credit: Splash of Taste.

Under its mashed potato top, Vegetarian Shepherds Pie combines mushrooms, onion, carrots, and garlic into a filling one-dish dinner that takes about 1 hour 15 minutes. The vegetable-and-mushroom filling provides substance without a pricey cut of meat, and the casserole format makes it straightforward to portion. Make it on a day with a little oven time to spare, then set aside servings for later meals rather than building another dinner from scratch.
Get the Recipe: Vegetarian Shepherds Pie

Lentil Soup

A simmering pot is an easy way to turn lentils into several meals, and Lentil Soup takes 50 minutes with onion, garlic, ginger, lentils, and coconut milk. Seven ounces of lentils start the pot, so scale the liquid along with the rest if doubling. Serve one bowl tonight and chill or freeze extra portions for another day, making this a good choice when the grocery list needs to cover more dinners.
Get the Recipe: Lentil Soup

Roasted Whole Cauliflower

Roasted cauliflower head cut in half, garnished with chopped parsley, on a white plate. — Roasted Whole Cauliflower. Photo credit: Splash of Taste.

At 1 hour 5 minutes total, Roasted Whole Cauliflower gives a centerpiece dinner built around one whole cauliflower, olive oil, garlic powder, and paprika. As a main course or side dish, it can share a plate with pantry grains or anchor a lighter dinner on its own. One whole head is easy to portion for a meal now and the next day’s lunch, helping stretch produce across the week.
Get the Recipe: Roasted Whole Cauliflower

Tortilla Pizza

For a quick meal that does not require a full dough recipe, Tortilla Pizza is ready in 10 minutes with tortillas, vegetarian pepperoni, Parmesan, and basil. Its small format is useful for making only the portions needed, then switching toppings to use bits of cheese or produce already open. Cook an extra round if lunch is on the plan, or keep it fresh when crisp edges matter most.
Get the Recipe: Tortilla Pizza

Spicy Udon Noodles

Close-up of stir-fried noodles with vegetables, including carrots, green beans, and chopped red peppers, garnished with sesame seeds. Chopsticks are picking up some noodles. — Spicy Udon Noodles. Photo credit: Splash of Taste.

On a weeknight with 25 minutes to cook, Spicy Udon Noodles turns thick udon into a full bowl with sesame oil, red chiles, green beans, carrots, garlic, and ginger. The quick cook time and vegetables make it a practical change from another pasta dinner, while the chiles bring the heat. Scale the batch if you need extra portions, and portion leftovers for a next-day lunch.
Get the Recipe: Spicy Udon Noodles

Thai Yellow Curry

Bright curry sauce makes Thai Yellow Curry a 37-minute option built with coconut oil, red onion, ginger, garlic, curry paste, and bell pepper. Serve the vegetables and sauce over rice, then portion the extra for another meal. Keep potatoes and peppers on hand for a filling pot that can carry more than one dinner, a practical way to stretch one grocery trip into later servings.
Get the Recipe: Thai Yellow Curry

Boursin Cheese Baked TikTok Pasta

A white dish filled with cooked fusilli pasta, cherry tomatoes, spinach, and mushrooms in a creamy sauce, with a silver fork resting inside. — Boursin Cheese Baked TikTok Pasta. Photo credit: Splash of Taste.

Roasted tomatoes give Boursin Cheese Baked TikTok Pasta its sauce in about 35 minutes, joined by mushrooms, garlic, spinach, short pasta, and Boursin cheese. Leftovers keep in the fridge for up to 3 days and reheat with a splash of liquid; freezing can make the soft cheese sauce separate. That makes this a useful dinner for the next couple of nights, with portions ready before another grocery run.
Get the Recipe: Boursin Cheese Baked TikTok Pasta

Vegetable Stew

Slow simmering fills out Vegetable Stew in about 1 hour 15 minutes with carrots, potatoes, sweet potatoes, brown lentils, mushrooms, and vegetable broth. This substantial pot uses produce and pantry lentils, and leftovers keep 3 to 4 days in the fridge or up to 3 months frozen. Freeze a few portions after dinner so a later night can start with a reheat instead of chopping.
Get the Recipe: Vegetable Stew