How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Caramelized Onion and Red Pepper Penne?

You need 7 ingredients. The key ingredients include: 4 tablespoons olive oil, 4 red peppers, seeded cut lengthways into 1 cm wide strips, 1 large red onion, sliced, 300 g dry penne pasta, and more.

Is Caramelized Onion and Red Pepper Penne suitable as pasta & noodles?

Yes, Caramelized Onion and Red Pepper Penne falls under the Pasta & Noodles category and is a great choice for this type of meal.

How do I store leftover Caramelized Onion and Red Pepper Penne?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Caramelized Onion and Red Pepper Penne Recipe

Name: Caramelized Onion and Red Pepper Penne
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 4 tablespoons olive oil; 4 red peppers, seeded cut lengthways into 1 cm wide strips; 1 large red onion, sliced; 300 g dry penne pasta; 50 g fresh basil; salt & freshly ground black pepper; freshly grated parmesan cheese, to serve

Try this homemade Caramelized Onion and Red Pepper Penne recipe the whole family will love. Made with olive oil, red peppers, red onion and penne pasta.…

This Caramelized Onion and Red Pepper Penne relies on simple, everyday ingredients such as olive oil, large red onion, sliced, dry penne pasta and fresh basil. It comes together quickly and makes 4 servings, at about 455 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Pasta & Noodles

Servings: persons

4 tablespoons olive oil
4 red peppers, seeded cut lengthways into 1 cm wide strips
1 large red onion, sliced
300 g dry penne pasta
50 g fresh basil
salt & freshly ground black pepper
freshly grated parmesan cheese, to serve

Frequently Asked Questions

Quick Info

Servings
4 servings
Calories
455 kcal
Category
Pasta & Noodles

Eats Now Editorial Team

Recipe developed & tested in-house

Passionate cooks who develop and test new recipes every day – from quick weeknight dinners to special occasion feasts.

Reviewed by the Eats Now Kitchen Team

More about our team →

Caramelized Onion and Red Pepper Penne

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions