Baked Feta Pasta Sundried Onions

Featured in: Easy Weeknight Meals

This Mediterranean-inspired pasta combines creamy feta, sweet caramelised onions, sun-dried and cherry tomatoes in a single dish bursting with flavor. Pasta is cooked separately until al dente and then tossed with a rich oven-baked mixture of tomatoes and feta. Caramelised onions add depth and sweetness, while fresh basil provides aromatic freshness. The sauce comes together as the baked feta blends with juicy vegetables, creating a rich and tangy base for the tender pasta. It’s simple enough for weeknight meals, vegetarian friendly, and easily adaptable with your choice of pasta or added greens. Finish with extra basil and olive oil for a bright, satisfying main course.

Updated on Tue, 04 Nov 2025 15:33:00 GMT
Creamy Baked Feta Pasta with caramelized onions and sun-dried tomatoes ready to serve.  Save
Creamy Baked Feta Pasta with caramelized onions and sun-dried tomatoes ready to serve. | ovenharmony.com

A creamy, tangy baked feta pasta elevated with sweet caramelised onions and rich sun-dried tomatoes. This modern twist delivers deep flavor and irresistible texture, perfect for an easy weeknight meal.

I first tried baking feta with caramelised onions after visiting a little Mediterranean café with my family. The twist of sweet onions has become our go-to addition, and it never fails to impress guests.

Ingredients

  • Pasta: 340 g (12 oz) dried short pasta (e.g., fusilli, penne, or rigatoni)
  • Cheese: 200 g (7 oz) block feta cheese
  • Vegetables: 2 medium yellow onions, thinly sliced, 200 g (1 cup) cherry tomatoes, halved, 80 g (1/2 cup) sun-dried tomatoes in oil, drained and sliced, 3 cloves garlic, thinly sliced, 2 tbsp fresh basil, chopped (plus extra for serving)
  • Pantry: 3 tbsp olive oil (divided), 1 tsp dried oregano, 1/2 tsp crushed red pepper flakes (optional), Salt and freshly ground black pepper, to taste

Instructions

Prepare the oven:
Preheat the oven to 200°C (400°F).
Assemble the baking dish:
In a large ovenproof baking dish, add the cherry tomatoes, sun-dried tomatoes, garlic, and 2 tbsp olive oil. Season generously with salt, pepper, oregano, and red pepper flakes if using. Toss to combine.
Add feta:
Place the feta block in the center of the baking dish, nestling it among the tomatoes. Drizzle 1 tbsp olive oil over the feta and season lightly with pepper.
Bake:
Bake for 25–30 minutes, until the tomatoes burst and the feta is soft and golden at the edges.
Caramelise onions:
Meanwhile, heat a large skillet over medium heat. Add 1 tbsp olive oil and the sliced onions. Cook, stirring occasionally, for 15–20 minutes until deeply caramelised and golden brown. Set aside.
Cook pasta:
While the onions caramelise, cook the pasta according to package instructions in salted boiling water until al dente. Reserve 120 ml (1/2 cup) of pasta water, then drain.
Combine and finish:
After baking, remove the dish from the oven. Add the caramelised onions and chopped basil to the baking dish. Stir everything together, breaking up the feta to create a creamy sauce.
Toss pasta:
Add the cooked pasta to the dish, tossing to coat evenly. If needed, add reserved pasta water a little at a time for desired sauce consistency.
Serve:
Serve immediately, garnished with extra basil and a drizzle of olive oil if desired.
Delicious Baked Feta Pasta topped with fresh basil and a drizzle of olive oil.  Save
Delicious Baked Feta Pasta topped with fresh basil and a drizzle of olive oil. | ovenharmony.com

Sharing this dish on Sunday evenings has become a tradition in our house, with everyone gathering around the table eager for that first cheesy bite.

Required Tools

Large ovenproof baking dish, large pot for boiling pasta, skillet, knife and chopping board, wooden spoon or spatula

Nutritional Information

Per serving: Calories: 480, Total Fat: 20 g, Carbohydrates: 56 g, Protein: 16 g

Serving Suggestions

Pair this baked feta pasta with a crisp Sauvignon Blanc or a light rosé. Add a handful of baby spinach or arugula just before serving for extra freshness.

Flavorful Baked Feta Pasta bursting with juicy cherry tomatoes and rich feta cheese. Save
Flavorful Baked Feta Pasta bursting with juicy cherry tomatoes and rich feta cheese. | ovenharmony.com

This crowd-pleasing pasta comes together easily with everyday ingredients. Make it your own with extra greens or a squeeze of lemon.

Recipe FAQ

What pasta shapes work best?

Short pasta like fusilli, penne, or rigatoni is ideal—they hold sauce well and mix easily with the other ingredients.

Can I substitute feta cheese?

You can use a firm goat cheese or a mild ricotta salata, but feta's tang adds unique flavor to this dish.

How do I achieve perfect caramelised onions?

Slowly cook onions over medium heat with olive oil, stirring often, until deep golden brown and sweet—about 15–20 minutes.

Is this dish gluten-free?

Use gluten-free pasta and check sun-dried tomatoes for wheat sources to keep the meal gluten-free.

What side dish pairs well?

A crisp green salad and a glass of Sauvignon Blanc or light rosé make perfect companions for this flavorful pasta.

Can leftovers be reheated?

Yes, reheat gently on the stove with a splash of water or olive oil to restore the creamy texture.

Baked Feta Pasta Sundried Onions

Creamy feta pasta elevated with caramelised onions and sun-dried tomatoes for a delicious, easy Mediterranean dinner.

Prep duration
15 min
Cook duration
35 min
Complete duration
50 min
Created by Claire Johnson

Classification Easy Weeknight Meals

Complexity Easy

Heritage Mediterranean

Output 4 Portions

Dietary considerations Meat-free

Components

Pasta

01 12 oz dried short pasta such as fusilli, penne, or rigatoni

Cheese

01 7 oz block feta cheese

Vegetables

01 2 medium yellow onions, thinly sliced
02 1 cup cherry tomatoes, halved
03 1/2 cup sun-dried tomatoes in oil, drained and sliced
04 3 cloves garlic, thinly sliced
05 2 tablespoons fresh basil, chopped, plus additional for garnish

Pantry

01 3 tablespoons olive oil, divided
02 1 teaspoon dried oregano
03 1/2 teaspoon crushed red pepper flakes, optional
04 Salt and freshly ground black pepper, to taste

Directions

Phase 01

Preheat Oven: Set oven to 400°F (200°C) and allow it to fully preheat.

Phase 02

Prepare Tomato Base: Add cherry tomatoes, sun-dried tomatoes, garlic, and 2 tablespoons olive oil to a large ovenproof baking dish. Season generously with salt, black pepper, dried oregano, and crushed red pepper flakes if desired. Toss thoroughly to coat.

Phase 03

Arrange and Season Feta: Place the feta cheese block in the center of the baking dish amidst the tomato mixture. Drizzle 1 tablespoon olive oil over the cheese and season lightly with black pepper.

Phase 04

Bake Tomato-Feta Mixture: Transfer the baking dish to the oven and bake for 25 to 30 minutes until tomatoes burst and feta softens with golden edges.

Phase 05

Caramelise Onions: While the dish bakes, heat 1 tablespoon olive oil in a large skillet over medium heat. Add sliced onions and cook, stirring occasionally, for 15 to 20 minutes until deeply caramelised and golden brown. Set aside.

Phase 06

Cook Pasta: Simultaneously, boil pasta in well-salted water according to package instructions until al dente. Reserve 1/2 cup pasta water and drain thoroughly.

Phase 07

Combine and Create Sauce: Remove baking dish from oven. Stir in caramelised onions and chopped basil, breaking the feta apart and blending ingredients to create a creamy sauce.

Phase 08

Add Pasta and Finish: Add drained pasta to the baking dish and toss gently to coat evenly. Splash in reserved pasta water incrementally for optimal sauce consistency.

Phase 09

Serve: Plate immediately. Garnish with extra basil and a drizzle of olive oil if desired.

Necessary tools

  • Large ovenproof baking dish
  • Large pot for boiling pasta
  • Skillet
  • Knife and chopping board
  • Wooden spoon or spatula

Allergy details

Review each component for potential allergens and consult healthcare professionals if you're unsure about ingredients.
  • Contains milk (feta cheese) and wheat (pasta). Substitute gluten-free pasta to avoid gluten. Confirm sun-dried tomatoes are free from cross-contamination.

Nutritional information (each portion)

These values are approximate guidelines only and shouldn't replace professional medical guidance.
  • Energy: 480
  • Fats: 20 g
  • Carbohydrates: 56 g
  • Proteins: 16 g