Sun-dried Tomato Pasta Bake

Featured in: Comfort Family Dinners

Preheat oven to 375°F (190°C). Cook penne until just al dente. Sauté onion and garlic in olive oil, add crushed and sun-dried tomatoes, oregano and red pepper flakes; simmer and wilt in the spinach. Remove from heat, fold in ricotta and half the mozzarella and Parmesan, then combine with the pasta. Transfer to a baking dish, top with remaining cheeses and bake until golden and bubbly. Rest briefly and garnish with torn basil before serving.

Updated on Thu, 16 Apr 2026 16:45:32 GMT
Cheesy sun-dried tomato pasta bake with spinach, baked until golden and bubbling with mozzarella and Parmesan.  Save to Pinterest
Cheesy sun-dried tomato pasta bake with spinach, baked until golden and bubbling with mozzarella and Parmesan. | frostkettle.com

One evening, as rain tapped gently on my kitchen window, I craved something warm and soul-soothing but with a twist bright enough to shake off the dreariness outside. I'd found a nearly forgotten jar of sun-dried tomatoes on my pantry shelf, coaxing me into experimenting beyond my usual pasta repertoire. There's something deeply satisfying about the richness sun-dried tomatoes bring—they transform a simple bake into a lively, summery comfort dish, even if it’s mid-winter. The scent of garlic and onions sizzling in olive oil never fails to make my kitchen feel like the heart of my home. Stirring everything together, I realized how happy I was to have chosen this easy, indulgent dinner that promised both nostalgia and surprise.

Last summer, I made this pasta bake for a handful of friends who dropped by unannounced after a local concert—we ended up squeezing around my tiny table, passing forks and swapping stories, while the smell of bubbling cheese filled the air. There were no fancy plates or apologies, just laughter and the comforting permission to linger a little longer over a shared casserole dish. That's when I realized how some recipes are really invitations to pause and enjoy the moment.

Ingredients

  • Penne or rigatoni: The sturdy shape traps sauce and cheese in all the right spots; don’t overcook, as it continues softening in the oven.
  • Olive oil: Using a fruity, quality olive oil adds a fragrant base—hold back a drizzle for finishing if you love richness.
  • Yellow onion: Chopped finely, it slips into the sauce and sweetens gently as it sautés.
  • Garlic: Freshly minced brings an earthy warmth; add it just after the onion to avoid burning.
  • Crushed tomatoes: A can with robust texture provides body for the sauce; taste for acidity and balance with a pinch of sugar if needed.
  • Sun-dried tomatoes in oil: Their tangy flavor and chewy bite steal the show; pat dry to prevent overly oily sauce.
  • Fresh baby spinach: It wilts down dramatically—pack it in by the handful, knowing it cooks to just the right amount.
  • Dried oregano: This unassuming herb ties the sauce together; rub it between your fingers before adding to wake up its flavor.
  • Red pepper flakes: Just a pinch adds background heat—skip or adjust to your spice comfort zone.
  • Salt and black pepper: Generous seasoning rounds out the dish; taste at each stage.
  • Mozzarella cheese: Shredded for even melting on top and in the sauce—swap in smoked for extra depth if you’re feeling adventurous.
  • Parmesan cheese: Grated fresh delivers a savory, salty finish; tuck some inside and scatter the rest on top for the perfect crust.
  • Ricotta cheese: Creamy pockets throughout keep each bite rich and tender—break up clumps gently rather than overmixing.
  • Fresh basil leaves: Torn at the end just before serving, basil brightens and wakes up the baked flavors.

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Instructions

Oven and Dish Ready:
Set your oven to 375°F (190°C) and swipe a little olive oil in a 9x13-inch baking dish to prevent sticking.
Pasta Prep:
Bring salted water to a cheerful boil in a big pot, toss in the pasta, and cook just shy of al dente—it should still have some bite since it’ll bake later.
Sauté the Base:
Heat olive oil in a large skillet over medium, listening for the gentle hiss of onions as you sauté them until translucent, then stir in garlic until fragrant.
Sauce Build:
Pile in crushed and sun-dried tomatoes, oregano, and red pepper flakes; let the sauce simmer and thicken slightly, filling your kitchen with tomatoey promise.
Spinach Wilt:
Heap the spinach into the skillet—it'll look like too much, but as you stir, watch it melt down and add a burst of color; season with salt and pepper to taste.
Creamy Blend:
Remove from heat and add ricotta, along with half the mozzarella and Parmesan—stir just until combined, keeping some ricotta pockets intact for creamy bites.
Combine Pasta and Sauce:
Fold the drained pasta into the sauce so each piece is coated, noticing how it catches sun-dried tomato bits in every nook.
Bake it Up:
Spoon everything into the prepared dish, scatter with the remaining mozzarella and Parmesan, and bake for 20-25 minutes until the top is golden and bubbly.
Final Touches:
Once out of the oven, let the dish rest for 5 minutes—aromas will tempt but wait, then shower with fresh basil before serving.
Comforting vegetarian baked pasta dish featuring tender penne, sun-dried tomatoes, and creamy ricotta, topped with melted cheese.  Save to Pinterest
Comforting vegetarian baked pasta dish featuring tender penne, sun-dried tomatoes, and creamy ricotta, topped with melted cheese. | frostkettle.com

The first time I shared this pasta bake with my partner, we ate straight from the dish on the couch, music humming quietly in the background. It turned a regular Tuesday into a miniature celebration—one of those mellow, candle-lit nights where the comfort comes as much from the company as the food.

Making It Work for You

This dish loves flexibility: toss in olives, swap in kale, or use gluten-free pasta to make it suit your table. If you're prepping ahead, assemble the bake up to a day before, cover, and refrigerate—it bakes up perfectly when guests arrive hungry.

What to Serve With Sun-Dried Tomato Pasta Bake

Pair this hearty bake with a crunchy green salad splashed with lemon and a loaf of good, crusty bread—simple accompaniments that let the flavor-packed pasta shine. A glass of Chianti or your favorite medium-bodied red wine adds just the right cozy finish for a relaxed meal.

Troubleshooting & Little Extras

If the top browns too quickly, just tent with foil to prevent burning and keep the cheese gooey underneath. Leftovers reheat surprisingly well—sometimes they’re even better the next day, when the flavors have had time to mingle fully. Don’t worry if the spinach looks like too much: it always wilts down to the perfect amount.

  • Reserve a cup of pasta water in case the sauce needs loosening at the mixing stage.
  • Try stirring a spoonful of pesto into the ricotta for herbal depth.
  • Toss basil over just before serving for maximum fragrance.
Easy weeknight dinner: oven-baked pasta with sun-dried tomatoes, fresh spinach, and layers of gooey mozzarella cheese. Save to Pinterest
Easy weeknight dinner: oven-baked pasta with sun-dried tomatoes, fresh spinach, and layers of gooey mozzarella cheese. | frostkettle.com

May this sun-dried tomato pasta bake bring the same comfort and good company to your table as it has to mine. It’s simple, satisfying, and built for sharing—one bubbling bite at a time.

Recipe Questions & Answers

How al dente should the pasta be before baking?

Cook the pasta 1–2 minutes less than package directions so it remains slightly firm; it will finish cooking in the oven and absorb some sauce without becoming mushy.

Can I use sun-dried tomatoes packed dry instead of in oil?

Yes — rehydrate dry-packed sun-dried tomatoes in hot water for 10–15 minutes, drain and chop. Tossing them with a bit of olive oil helps restore richness.

What cheeses work best for a melty topping?

Whole-milk mozzarella gives the classic melt, while grated Parmesan adds savory depth. Smoked mozzarella can lend a pleasant, smoky note if desired.

How can I make this with gluten-free pasta or dairy-free cheese?

Use a sturdy gluten-free pasta and be sure to undercook slightly. Choose plant-based ricotta and shredded dairy-free mozzarella that withstand baking; textures vary, so adjust bake time as needed.

Any tips to avoid a watery bake?

Drain pasta well and let excess tomato juices simmer off before mixing. Use well-drained sun-dried tomatoes and avoid over-wilting the spinach to reduce added moisture.

Can this be prepared ahead and baked later?

Yes — assemble in the dish, cover and refrigerate for up to 24 hours. Add a few extra minutes to the bake time if baking straight from cold; let stand 5 minutes before serving.

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Sun-dried Tomato Pasta Bake

Comforting baked pasta with sun-dried tomatoes, spinach, ricotta and mozzarella, golden and bubbly from the oven.

Prep Duration
20 minutes
Time to Cook
30 minutes
Overall Time
50 minutes
Created by Nora Whitman


Skill Level Easy

Cuisine Italian-Inspired

Makes 4 Serving Size

Dietary Information Meatless

What You Need

Pasta

01 Penne or rigatoni — 12 oz

Sauce & Vegetables

01 Extra-virgin olive oil — 2 tbsp
02 Small yellow onion, finely chopped — 1
03 Garlic, minced — 3 cloves
04 Crushed tomatoes (canned) — 14 oz
05 Sun-dried tomatoes in oil, drained and thinly sliced — 1/2 cup
06 Fresh baby spinach — 4 cups, packed
07 Dried oregano — 1 tsp
08 Red pepper flakes (optional) — 1/2 tsp
09 Kosher salt and freshly ground black pepper — to taste

Cheese

01 Shredded mozzarella — 1 cup
02 Grated Parmesan — 1/2 cup
03 Ricotta cheese — 1 cup

Garnish

01 Fresh basil leaves, torn — for garnish

How-To Steps

Step 01

Preheat oven and prepare baking dish: Preheat oven to 375°F. Lightly oil a 9x13-inch baking dish and set aside.

Step 02

Boil pasta: Bring a large pot of generously salted water to a rolling boil. Add the pasta and cook until just al dente, about 1–2 minutes less than the package directions. Drain and set aside.

Step 03

Sauté aromatics: Heat the olive oil in a large skillet over medium heat. Add the chopped onion and sauté until softened, about 3–4 minutes. Add the minced garlic and cook, stirring, for 1 minute until fragrant.

Step 04

Simmer tomatoes and seasonings: Stir in the crushed tomatoes, sliced sun-dried tomatoes, dried oregano and red pepper flakes if using. Reduce heat to maintain a gentle simmer and cook for 5 minutes to meld flavors.

Step 05

Wilt the spinach and season: Add the baby spinach to the skillet and cook, stirring, until just wilted, about 2 minutes. Season the sauce with salt and freshly ground black pepper to taste.

Step 06

Incorporate cheeses into sauce: Remove the skillet from the heat. Stir in the ricotta and half of the mozzarella and Parmesan until the mixture is smooth and evenly combined.

Step 07

Combine pasta and sauce: Add the drained pasta to the sauce and toss gently until every piece is coated and the mixture is uniform.

Step 08

Assemble in baking dish: Transfer the pasta mixture to the prepared baking dish. Sprinkle the remaining mozzarella and Parmesan evenly over the top.

Step 09

Bake and finish: Bake in the preheated oven for 20–25 minutes, until the top is golden and the cheese is bubbly. Remove from the oven and let rest for 5 minutes, then garnish with torn basil and serve.

Tools You'll Need

  • Large pot for boiling pasta
  • Large skillet
  • 9x13-inch baking dish
  • Mixing spoon
  • Chef's knife and cutting board

Allergy Info

Review every ingredient for allergens. Ask a healthcare professional if unsure.
  • Contains milk (mozzarella, Parmesan, ricotta)
  • Contains wheat (standard pasta); use certified gluten-free pasta if required

Nutrition Details (Each Serving)

Given for informational purposes, this isn't medical advice.
  • Energy Value: 470
  • Fats: 18 g
  • Carbohydrates: 54 g
  • Proteins: 22 g

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