Baked Feta Pasta Caramelized Onion

Featured in: Everyday Comforts

This Mediterranean-inspired pasta combines creamy feta with richly caramelized onions and tangy sun-dried tomatoes. The cherry tomatoes burst and mingle with olive oil for a luscious base, while fresh basil adds herby brightness. Pasta is tossed in the savory sauce until fully coated, with reserved pasta water ensuring a silky texture. The result is a comforting yet vibrant main dish perfect for easy weeknight dinners. Pair with crisp white wine and garnish with extra basil for added flair and freshness.

Updated on Thu, 06 Nov 2025 09:45:00 GMT
Creamy Baked Feta Pasta topped with caramelized onions and sun-dried tomatoes. Save
Creamy Baked Feta Pasta topped with caramelized onions and sun-dried tomatoes. | butterhollow.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 tried this upgraded baked feta pasta for family dinner and was amazed how the caramelised onions brought a complex sweetness, and the sauce came together so effortlessly. Everyone went back for seconds!

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 and Bake Tomatoes:
Preheat oven to 200°C (400°F). In a large ovenproof dish, combine cherry tomatoes, sun-dried tomatoes, garlic, and 2 tbsp olive oil. Season with salt, pepper, oregano, and red pepper flakes (if using). Toss to combine.
Prepare Feta:
Place feta block in the center, nestling it among the tomatoes. Drizzle 1 tbsp olive oil over feta, season lightly with pepper.
Bake:
Bake 25–30 minutes, until tomatoes burst and feta is soft and golden at the edges.
Caramelise Onions:
Meanwhile, heat a skillet over medium. Add 1 tbsp olive oil and sliced onions, cooking 15–20 min, stirring now and then, until deeply caramelised and golden. Set aside.
Boil Pasta:
While onions cook, boil pasta per package instructions in salted water until al dente. Reserve 120 ml (1/2 cup) pasta water, then drain.
Combine Sauce:
Remove dish from oven once baked. Add caramelised onions and basil. Stir well, breaking up the feta to create a creamy sauce.
Mix Pasta:
Add cooked pasta, tossing to coat evenly. If needed, add reserved pasta water until desired sauce consistency.
Serve:
Serve immediately, garnished with extra basil and drizzle of olive oil.
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This dish quickly became a favorite in our house—especially after the kids helped sprinkle extra basil before serving and we made it together for a Mediterranean-themed night!

Required Tools

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

Nutritional Information (per serving)

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

Pairings & Variations

Pairs beautifully with a crisp Sauvignon Blanc or light rosé. Add baby spinach or arugula just before serving for extra flavor.

Warm Baked Feta Pasta bursting with vibrant cherry tomatoes and fresh basil flavors. Save
Warm Baked Feta Pasta bursting with vibrant cherry tomatoes and fresh basil flavors. | butterhollow.com

Enjoy the deep flavor and creamy texture—this dish is sure to impress for both weeknight and special occasions!

Kitchen Tips & Answers

What pasta shapes work best?

Short pasta like fusilli, penne, or rigatoni hold the creamy sauce well and provide great texture for this dish.

Can I use low-fat feta cheese?

Yes, low-fat feta can be used but full-fat offers a creamier, richer sauce for better texture and flavor.

How do I achieve perfect caramelized onions?

Cook onions slowly over medium heat with olive oil, stirring occasionally, until deeply golden and sweet—about 15-20 minutes.

Is this dish vegetarian?

Yes, all ingredients are vegetarian friendly. Use gluten-free pasta if you have dietary restrictions.

What wine pairs well with this?

A crisp Sauvignon Blanc or light rosé balances the dish's creamy and tangy flavors beautifully.

Can I add extra vegetables?

Absolutely. Baby spinach or arugula can be stirred in just before serving for more color and nutrition.

Baked Feta Pasta Caramelized Onion

Creamy feta pasta meets caramelized onion and tangy sun-dried tomatoes for comforting Mediterranean flavors.

Prep duration
15 min
Heat duration
35 min
Complete duration
50 min
Created by Ella Thompson


Skill level Easy

Heritage Mediterranean

Output 4 Portions

Eating preferences Meat-free

What you'll need

Pasta

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

Cheese

01 7 ounces 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 extra for serving)

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

Method

Phase 01

Preheat Oven: Set oven temperature to 400°F.

Phase 02

Prepare Tomato Mixture: In a large ovenproof baking dish, combine cherry tomatoes, sun-dried tomatoes, garlic, and 2 tablespoons olive oil. Season with salt, pepper, dried oregano, and red pepper flakes if using. Mix thoroughly.

Phase 03

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

Phase 04

Bake Feta and Tomatoes: Bake in the preheated oven for 25 to 30 minutes, until cherry tomatoes have burst and feta is softened and golden around the edges.

Phase 05

Caramelise Onions: Meanwhile, 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 cook, boil the pasta in salted water according to package instructions until al dente. Reserve 1/2 cup pasta water, then drain the pasta.

Phase 07

Assemble Sauce: Remove the baking dish from the oven. Add caramelised onions and chopped basil to the dish. Stir thoroughly, breaking up the feta to create a creamy sauce.

Phase 08

Combine Pasta: Add the drained pasta to the baking dish and toss until fully coated. Gradually add reserved pasta water as needed to adjust sauce consistency.

Phase 09

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

Kitchen tools needed

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

Allergy details

Always review individual ingredients for potential allergens and seek professional medical guidance if uncertain.
  • Contains milk (feta cheese).
  • Contains wheat (pasta); use gluten-free pasta as needed.
  • Verify sun-dried tomatoes for potential wheat cross-contamination.

Nutrient breakdown per portion

Numbers shown are estimates only - consult healthcare providers for specific advice.
  • Energy: 480
  • Fats: 20 g
  • Carbohydrates: 56 g
  • Proteins: 16 g