This oven baked 4-ingredient caprese pasta is exactly the kind of dish that disappears at a block party. It takes the familiar flavors of a classic Italian caprese salad—tomatoes, mozzarella, and basil—and tucks them into a comforting baked pasta. The method is simple: cherry tomatoes roast until blistered and jammy, then get tossed with hot pasta and plenty of mozzarella before everything goes back into the oven to melt into a stretchy, bubbling pan of comfort. It’s unfussy, travels well, and uses peak-summer tomatoes the way they deserve.
Serve this caprese pasta warm, straight from the baking dish, with a big green salad dressed simply with olive oil and vinegar, and a loaf of crusty bread for scooping up the tomato-mozzarella sauce. It pairs nicely with a chilled dry rosé, a light Italian red, or sparkling water with lemon. For a block party or potluck, set it out alongside grilled vegetables or sausages and a simple fruit platter to keep the meal bright and summery.
Oven-Baked 4-Ingredient Caprese PastaServings: 6
Ingredients
12 oz (340 g) dried penne pasta
2 pints (about 4 cups / 600 g) cherry or grape tomatoes, rinsed and patted dry
12 oz (340 g) fresh mozzarella, cut into 1/2-inch cubes or small pieces
1 cup (loosely packed, about 25 g) fresh basil leaves, torn or sliced
2 tsp kosher salt, divided (for pasta water and seasoning)
2 tbsp olive oil, plus more for the baking dish
Freshly ground black pepper, to taste (optional)
Directions
Preheat your oven to 400°F (200°C). Lightly oil a 9x13-inch (or similar) ceramic or glass baking dish so the pasta doesn’t stick.
Bring a large pot of well-salted water to a boil (about 1 1/2 to 2 tablespoons kosher salt for a big pot). Add the penne and cook until just shy of al dente, 1 to 2 minutes less than the package directions. The pasta will finish cooking in the oven.
While the pasta cooks, add the cherry tomatoes to the oiled baking dish. Drizzle with 2 tablespoons olive oil, sprinkle with about 1/2 teaspoon kosher salt, and a few grinds of black pepper if using. Toss to coat and spread the tomatoes in an even layer.
Transfer the baking dish with tomatoes to the oven and roast for 15 to 20 minutes, stirring once halfway through, until the tomatoes are blistered, some have burst, and there’s a bit of tomato-olive oil juice in the bottom of the dish.
When the pasta is just shy of al dente, reserve about 1/2 cup of the starchy cooking water, then drain the pasta well.
Carefully remove the hot baking dish from the oven. Add the drained pasta directly to the roasted tomatoes. Toss gently so the pasta is coated in the tomato juices, adding a splash or two of reserved pasta water if the mixture looks dry—you want it lightly saucy.
Scatter the cubed mozzarella evenly over the pasta and tomatoes, then gently fold it through so some pieces are tucked into the pasta and some remain on top. Sprinkle with another pinch of salt and a little more black pepper if you like.
Return the baking dish to the oven and bake for 10 to 15 minutes, until the mozzarella is fully melted, bubbly around the edges, and just beginning to brown in a few spots. Avoid overbaking or the cheese can turn rubbery instead of stretchy.
Remove the dish from the oven and let it sit for 5 minutes to settle. Just before serving, scatter the torn basil leaves over the top and gently toss once or twice so you get basil in each scoop without bruising it too much.
Serve the caprese pasta warm straight from the baking dish, scooping down to get a mix of pasta, blistered tomatoes, and stretchy mozzarella in every portion.
Variations & Tips
To keep the spirit of a true 4-ingredient caprese, the core is pasta, tomatoes, mozzarella, and basil; olive oil, salt, and pepper are treated as pantry staples. If you’d like to adjust the recipe, you can swap penne for any short, sturdy shape such as fusilli or rigatoni, which catch the melted cheese nicely. For a slightly richer version, stir in a handful of grated Parmesan or Pecorino before the final bake, or drizzle a spoonful of good-quality balsamic vinegar over the finished dish for a sweet-acidic contrast. You can also add a pinch of red pepper flakes to the tomatoes before roasting for gentle heat. If you need to prepare this ahead for a party, you can roast the tomatoes and cook the pasta earlier in the day; combine with mozzarella just before baking so the cheese stays soft and melts properly. For food safety, keep fresh mozzarella refrigerated until you’re ready to assemble, and don’t leave the finished dish at room temperature for more than 2 hours (1 hour if it’s very hot outside at a summer gathering). Reheat leftovers thoroughly in a 350°F (175°C) oven until steaming in the center; avoid repeated reheating to reduce the risk of bacterial growth and to keep the cheese from becoming tough.
