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 The Olive Garden Official Siena Sauce?

You need 13 ingredients. The key ingredients include: 2 tablespoons extra virgin olive oil, 1 tablespoon garlic, chopped, 1/2 cup kalamata olive, pitted and chopped, 1/2 cup green olives with pimiento, chopped, and more.

Is The Olive Garden Official Siena Sauce suitable as general?

Yes, The Olive Garden Official Siena Sauce falls under the General category and is a great choice for this type of meal.

How do I store leftover The Olive Garden Official Siena Sauce?

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

The Olive Garden Official Siena Sauce Recipe

Name: The Olive Garden Official Siena Sauce
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 tablespoons extra virgin olive oil; 1 tablespoon garlic, chopped; 1/2 cup kalamata olive, pitted and chopped; 1/2 cup green olives with pimiento, chopped; 1/4 cup small caper, rinsed; 1/2 cup red wine; 1 cup tomatoes, diced; 29 ounces tomato puree; 1/2 teaspoon salt; 1/4 teaspoon crushed red pepper flakes; 2 medium red bell peppers, cut in 1-inch pieces; 1 tablespoon sugar; 2 fresh sweet basil leaves, chopped

Try this homemade The Olive Garden Official Siena Sauce recipe the whole family will love. Made with extra virgin olive oil, garlic, kalamata olive and …

This The Olive Garden Official Siena Sauce relies on simple, everyday ingredients such as extra virgin olive oil, garlic, chopped, small caper, rinsed and red wine. It comes together quickly and makes 4 servings, at about 158 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 General

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

Brown sugar instead of white sugar adds a deeper, more caramel-like flavor.

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

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The Olive Garden Official Siena Sauce

Tips for the best results

Variations & substitutions

My Personal Notes

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