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 Daniel Boulud'S Stuffed Sweet Onions?

You need 10 ingredients. The key ingredients include: 2 bunches spinach, 2 bunches Swiss chard, fresh thyme to taste, fresh rosemary to taste, and more.

Is Daniel Boulud'S Stuffed Sweet Onions suitable as meat & poultry?

Yes, Daniel Boulud'S Stuffed Sweet Onions falls under the Meat & Poultry category and is a great choice for this type of meal.

How do I store leftover Daniel Boulud'S Stuffed Sweet Onions?

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

Daniel Boulud'S Stuffed Sweet Onions Recipe

Name: Daniel Boulud'S Stuffed Sweet Onions
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 bunches spinach; 2 bunches Swiss chard; fresh thyme to taste; fresh rosemary to taste; fresh tarragon to taste; 1/4 c. mascarpone cheese; 6 sweet onions; olive oil; 1/2 c. chicken stock or broth; 1/4 c. fresh bread crumbs, tossed in melted butter

Try this homemade Daniel Boulud'S Stuffed Sweet Onions recipe the whole family will love. Made with bunches spinach, thyme, fresh rosemary and tarragon.…

This Daniel Boulud'S Stuffed Sweet Onions relies on simple, everyday ingredients such as bunches spinach, bunches swiss chard, fresh thyme to taste and fresh rosemary to taste. It comes together quickly and makes 4 servings, at about 289 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 Meat & Poultry

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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Daniel Boulud'S Stuffed Sweet Onions

Tips for the best results

Variations & substitutions

My Personal Notes

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