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 Garlic-Tarragon Cream Sauce?

You need 10 ingredients. The key ingredients include: 1/2 cup margarine, 4 cloves garlic, crushed, 1/4 cup minced onion, 1 tablespoon dried tarragon, and more.

Is Garlic-Tarragon Cream Sauce suitable as general?

Yes, Garlic-Tarragon Cream Sauce falls under the General category and is a great choice for this type of meal.

How do I store leftover Garlic-Tarragon Cream Sauce?

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

Garlic-Tarragon Cream Sauce Recipe

Name: Garlic-Tarragon Cream Sauce
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1/2 cup margarine; 4 cloves garlic, crushed; 1/4 cup minced onion; 1 tablespoon dried tarragon; 1/2 cup dry white wine; 3 cups half and half; 1 cup grated Parmesan cheese; 1/4 cup all-purpose flour; 1/2 cup cold water; salt and pepper to taste

Try this homemade Garlic-Tarragon Cream Sauce recipe the whole family will love. Made with margarine, garlic, onion and tarragon. Easy step-by-step inst…

This Garlic-Tarragon Cream Sauce relies on simple, everyday ingredients such as margarine, garlic, crushed, minced onion and dried tarragon. It comes together quickly and makes 4 servings, at about 380 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

A good 1:1 gluten-free flour blend works well if you need a gluten-free version.

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

My Personal Notes

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Garlic-Tarragon Cream Sauce

Tips for the best results

Variations & substitutions

My Personal Notes

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Frequently Asked Questions