Sauces & Condiments French

Lemon Garlic Butter Sauce

Clam juice, sherry, milk, garlic, shallot and bay are reduced, thickened with a roux, then finished with butter, lemon and white pepper.

Lemon Garlic Butter Sauce

What It Is

Clam juice, sherry, milk, garlic, shallot and bay are reduced, thickened with a roux, then finished with butter, lemon and white pepper.

Origin

This is my french-leaning version, built around the ingredients and method that give the recipe its character.

Fun Fact

Aroma changes how strongly we perceive flavour, which is why herbs, citrus peel and warm spices can make a simple recipe taste far more complicated than the effort involved.

Prep
10 min
Cook
20 min
Total
30 min
Servings
8 tbsps
(portion sizes are a suggestion, not a law)
Difficulty
easy
Nut-Free
Diet
Vegetarian, Nut-Free, Low-Carb
Away Mission
55 min walk
(Scotty says she cannae take much more of this, Captain)

Ingredients

  • ½ cup clam juice
  • ½ cup dry sherry
  • ½ cup whole milk
  • 1 tbsp minced garlic
  • 1 tbsp minced shallot
  • 1 bay leaf
  • 1 tbsp butter, for roux
  • 1 tbsp flour
  • ½ lb unsalted butter
  • ½ tsp salt
  • ½ tsp white pepper
  • 1 tbsp lemon juice

Steps

  1. Simmer clam juice, sherry, milk, garlic, shallot and bay until reduced by about half.
  2. In another saucepan, melt 1 tbsp butter and whisk in flour to make a pale roux.
  3. Slowly whisk the reduced liquid into the roux.
  4. Lower heat and whisk in the remaining butter a little at a time. Finish with lemon juice, salt and white pepper.

Notes

Keep the heat low once the butter starts going in. Boil it hard and the sauce may split, which is French for 'now you get to whisk angrily.'

Nutrition Facts
Per 2 tbsp
Calories 250
Burning this off: several minutes of aggressively pretending to enjoy a work Zoom call.
% Daily Value*
Fat 25.0 g 33%
Saturated + Trans 17 g 85%**
Cholesterol 65 mg
Sodium 160 mg 7%
Carbohydrate 3.0 g
Fibre 0.0 g 0%
Sugars 1.0 g 1%
Protein 1.0 g
Potassium 55 mg 1%
Calcium 30 mg 2%
Iron 0.2 mg 1%
*5% or less is a little, 15% or more is a lot. Sodium levels calculated in a country with universal healthcare — and it's free, so don't worry about it too much.
**This dish means well. Some numbers above are having a bit of a moment. Delicious? Absolutely. A daily habit? Let's not. Eat it, enjoy it, then maybe take the stairs.

Substitutions

Use equivalent ingredients where needed for allergies or availability, but keep the main sweet/sour/salty/spicy balance intact. This is cooking, not a hostage negotiation.

Storage

Store in a clean airtight container in the refrigerator. Use a clean spoon each time because introducing mystery crumbs is how condiments develop side quests.

Freezing

Most dry seasonings do not need freezing. For wet sauces, freeze in small portions only if the ingredients tolerate it; creamy emulsions may separate after thawing.