Roasted Butternut Squash with Caramelized Onions and Gorgonzola
This rustic autumn dish combines sweet roasted butternut squash cubes with slowly caramelized onions and tangy gorgonzola cheese, finished with crispy sage leaves in brown butter. The natural sweetness of the squash pairs beautifully with the deep, complex flavors of the caramelized onions, while the gorgonzola adds a creamy, pungent contrast. Perfect as an elegant side dish for holiday meals or a satisfying vegetarian main course. The crispy sage and nutty brown butter provide an aromatic finish that transforms simple ingredients into something special.
Ingredients
- 2 cups butternut squash, cut into 1/2 inch cubes
- 1 tablespoon olive oil
- salt and pepper, to taste
- 1 tablespoon olive oil
- 1 tablespoon butter
- 1 onion, sliced
- 1 clove garlic, chopped
- 1 tablespoon butter
- 1 handful sage leaves
- ¼ cup gorgonzola dolce, crumbledgoat cheese1:1vegetarianadds dairy
milder flavor
Instructions
- 1
Toss the butternut squash with olive oil and season with salt and pepper
- 2
Roast the squash in a preheated oven until tender and set aside
- 3
Heat oil and melt butter in a pan
- 4
Add the onion and cook on low until caramelized
- 5
Add the garlic and saute for a few minutes and set aside
- 6
Melt butter in a pan and let it brown
- 7
Add the sage leaves and saute until crispy
- 8
Add everything to the pan and toss in the browned butter to coat and remove from heat when the gorgonzola starts to melt
Tips
Cut butternut squash into uniform cubes for even roasting and caramelization.
Cook onions low and slow for deep caramelization - rushing will result in burnt, bitter flavors.
Watch the sage leaves carefully as they can go from crispy to burnt very quickly in hot butter.
Good to Know
Refrigerate for up to 3 days. Reheat gently to avoid overcooking the squash.
Roast squash and caramelize onions up to 1 day ahead. Finish with sage and cheese just before serving.
Serve warm as a side dish or over grains for a main course.
Common Mistakes
Don't rush the onion caramelization or they will burn and taste bitter.
Remove from heat as soon as gorgonzola starts melting to avoid it becoming stringy.
Substitutions
Dairy-Free Swaps
General Alternatives
FAQ
Can I make this ahead of time?
Yes, roast the squash and caramelize onions up to a day ahead. Add the sage and cheese just before serving for best texture.
What if I don't have gorgonzola?
Substitute with goat cheese, feta, or blue cheese. Each will provide a different flavor profile but similar creamy contrast.
How long will leftovers keep?
Store refrigerated for up to 3 days. Reheat gently in a pan or microwave, being careful not to overcook the squash.