Baked Feta Pasta Caramelised Onions

Featured in: Hearty Dinners

This creamy pasta dish combines oven-baked feta, caramelised onions, and sun-dried tomatoes for bold flavor and irresistible texture. Cherry tomatoes roast perfectly alongside feta, which transforms into a rich and tangy sauce when stirred with sweet, golden onions. Tossed with hot pasta and fresh basil, each bite melds Mediterranean ingredients into a comforting meal fit for busy weeknights. Double the basil for extra freshness and drizzle olive oil for a final touch. Even works with gluten-free pasta options, making this easy dinner both elegant and approachable.

Updated on Tue, 04 Nov 2025 10:28:00 GMT
Creamy baked feta pasta with caramelized onions and sun-dried tomatoes fresh from the oven.  Pin
Creamy baked feta pasta with caramelized onions and sun-dried tomatoes fresh from the oven. | kitchenprairie.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 baked feta pasta after seeing it all over social media, but this version really stands out thanks to the sweet caramelised onions and tangy sun-dried tomatoes. The flavors blend beautifully, and it has become a regular favorite for busy evenings.

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).
Build the Bake:
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.
Feta Placement:
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:
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 & Serve:
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 immediately, garnished with extra basil and a drizzle of olive oil if desired.
Delightful baked feta pasta topped with fresh basil and vibrant cherry tomatoes.  Pin
Delightful baked feta pasta topped with fresh basil and vibrant cherry tomatoes. | kitchenprairie.com
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This baked feta pasta is always a hit at family dinners, especially when we gather for a casual weeknight meal. Everyone loves how the kitchen smells while it bakes and the bright flavors make each serving memorable.

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

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

Hearty baked feta pasta dish, showcasing golden feta and richly caramelized onions. Pin
Hearty baked feta pasta dish, showcasing golden feta and richly caramelized onions. | kitchenprairie.com

This modern baked feta pasta delivers restaurant-worthy flavor with minimal fuss. You will love how the caramelised onions and sun-dried tomatoes elevate every bite!

Baked Feta Pasta Caramelised Onions

Creamy feta pasta delivers bold flavor with caramelised onions and sun-dried tomatoes. Enjoy Mediterranean comfort tonight.

Prep duration
15 min
Cook duration
35 min
Complete duration
50 min


Skill level Easy

Heritage Mediterranean

Output 4 Portions

Diet specifications Vegetarian

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 use
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) to prepare for baking.

Phase 02

Prepare Baking Dish: In a large ovenproof dish, combine cherry tomatoes, sun-dried tomatoes, garlic, and 2 tablespoons olive oil. Season generously with salt, black pepper, oregano, and red pepper flakes if desired. Toss well to coat.

Phase 03

Add Feta Cheese: Place the feta block at the center of the dish, nestling it into the tomato mixture. Drizzle 1 tablespoon olive oil over the cheese and season lightly with black pepper.

Phase 04

Bake Feta and Tomatoes: Transfer dish to oven and bake for 25 to 30 minutes, until tomatoes are bursting and feta is softened with golden edges.

Phase 05

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

Phase 06

Cook Pasta: While onions cook, boil pasta in a large pot of salted water according to package directions until al dente. Reserve 1/2 cup pasta water, then drain pasta.

Phase 07

Create Creamy Sauce: Remove baking dish from oven. Add caramelised onions and chopped basil. Stir thoroughly, breaking up feta and mixing to form a creamy sauce.

Phase 08

Combine Pasta and Sauce: Add drained pasta to baking dish and toss until evenly coated. Add reserved pasta water gradually to achieve the desired sauce consistency.

Phase 09

Serve: Plate immediately, garnish with extra chopped basil and drizzle of olive oil if preferred.

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 with healthcare professionals if you're uncertain.
  • Contains milk (feta cheese) and wheat (pasta). For gluten-free option, use gluten-free pasta.
  • Check sun-dried tomato packaging for possible cross-contamination.

Nutrient content (each portion)

This data is offered as a general guide and isn't a substitute for professional medical guidance.
  • Energy: 480
  • Fat: 20 g
  • Carbohydrates: 56 g
  • Protein: 16 g