Baked Feta Pasta Caramelised Onions

Featured in: Cozy Weeknight Dinners

A modern take on baked feta pasta, this dish blends creamy feta with golden caramelised onions and tangy sun-dried tomatoes. The tomatoes roast alongside the feta, creating a savory sauce, while slowly cooked onions add sweetness and depth. Tossed with your favorite short pasta and finished with fresh basil, this Mediterranean meal is simple yet full of flavor. Customize by adding greens or swapping pasta types for dietary needs. Serve warm, straight from the baking dish, for an inviting and satisfying vegetarian dinner.

Updated on Wed, 05 Nov 2025 12:24:00 GMT
Creamy Baked Feta Pasta 2.0 with caramelised onions and sun-dried tomatoes, served warm.  Save
Creamy Baked Feta Pasta 2.0 with caramelised onions and sun-dried tomatoes, served warm. | toastytongs.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 made this after craving something both comforting and packed with Mediterranean flavor. The caramelised onions add a subtle sweetness that transforms the classic baked feta pasta into a memorable dish everyone requests again and again.

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

Prep Oven:
Preheat the oven to 200°C (400°F).
Tomato Base:
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.
Mix Sauce:
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.
Combine:
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.
Vibrant Baked Feta Pasta 2.0 featuring golden tomatoes and herby basil, ready to enjoy.  Save
Vibrant Baked Feta Pasta 2.0 featuring golden tomatoes and herby basil, ready to enjoy. | toastytongs.com

This pasta has become a staple for busy evenings and is always a hit at family gatherings. Watching everyone dig in, I can tell it brings the same comfort and joy to them as it does to me.

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 Tips & Pairings

For extra flavor, add baby spinach or arugula before serving. Pairs wonderfully with a crisp Sauvignon Blanc or a light rosé.

Delicious Baked Feta Pasta 2.0, bursting with flavor from roasted vegetables and creamy feta. Save
Delicious Baked Feta Pasta 2.0, bursting with flavor from roasted vegetables and creamy feta. | toastytongs.com

Enjoy this baked feta pasta warm and straight from the oven—it's even better with a sprinkle of fresh basil on top!

Recipe FAQ

What type of pasta works best?

Short varieties like fusilli, penne, or rigatoni hold the creamy sauce well and absorb the flavors.

Can I use vegan cheese instead of feta?

Yes, a plant-based feta alternative can be substituted for a dairy-free option with similar tangy notes.

How do I get perfect caramelised onions?

Cook sliced onions slowly over medium heat, stirring often, until they turn golden and sweet, about 15-20 minutes.

Is gluten-free pasta suitable for this dish?

Absolutely. Gluten-free pasta substitutes work well, just monitor cook time for best texture.

What wine pairs best with these flavors?

Crisp Sauvignon Blanc or a light rosé nicely complement the rich feta and tomatoes.

Can I add more vegetables?

Baby spinach or arugula make delicious additions, added just before serving for fresh contrast.

Baked Feta Pasta Caramelised Onions

Creamy feta mingles with caramelised onions and sun-dried tomatoes for effortless Mediterranean flavor.

Prep duration
15 min
Cook duration
35 min
Complete duration
50 min
Created By Daniel Brooks


Skill Level 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

Pantry

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

Directions

Phase 01

Oven Preparation: Preheat the oven to 400°F.

Phase 02

Prepare Vegetables and Seasonings: In a large ovenproof baking dish, combine cherry tomatoes, sun-dried tomatoes, garlic, and 2 tablespoons olive oil. Season generously with salt, pepper, dried oregano, and optional red pepper flakes. Toss to mix evenly.

Phase 03

Add Feta Cheese: Position the feta block in the center of the dish among vegetables. Drizzle 1 tablespoon olive oil over the cheese and season lightly with black pepper.

Phase 04

Bake Cheese and Vegetables: Bake for 25 to 30 minutes until the tomatoes burst and feta is soft and lightly golden at the edges.

Phase 05

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

Phase 06

Cook Pasta: While onions caramelise, cook pasta according to package directions in salted boiling water until al dente. Reserve 1/2 cup pasta water and drain the rest.

Phase 07

Combine Caramelised Onions and Herbs: After baking, remove the dish from the oven. Add caramelised onions and chopped basil. Stir thoroughly, breaking up the feta to create a creamy sauce.

Phase 08

Finish Pasta: Add cooked pasta to the baking dish and toss to coat. Gradually add reserved pasta water to adjust sauce consistency as desired.

Phase 09

Serve: Serve immediately with extra basil and an optional drizzle of olive oil.

Tools needed

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

Allergy details

Review each ingredient for potential allergens and consult with a healthcare professional if you're uncertain.
  • Contains milk (feta cheese) and wheat (pasta). Use gluten-free pasta to eliminate wheat allergen. Confirm sun-dried tomatoes are free of cross-contamination.

Nutritional information (per 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