Name: To Make Marinade
Ingredients: ½ cup gravy; ⅓ cup vinegar; ¼ teaspoon coarse sea salt; whole black pepper to taste; a few bay leaves; 1 onion, sliced; 1 clove garlic; 1 teaspoon thyme

Why it works: Onion and garlic match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 29,058 recipes. Both carry furaneol, which smells caramel, strawberry. The science ↓

To Make Marinade

Ingredients

Directions

Combine gravy, vinegar, salt, black pepper, bay leaves, sliced onion, garlic, and thyme in a pot.
Boil the mixture together for a few minutes.
Strain the marinade to remove solids.

Recipe from a historical cookbook (Internet Archive).

Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.

Explore the science

The flavor team

The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.

Onion + garlictop 1% of all pairs

Smell alikestrong

Cooked together29,058 recipes

Shared aroma: furaneol (caramel, strawberry).
Clove + thymetop 2% of all pairs

Smell alikestrong

Cooked together4,108 recipes

Shared aroma: cuminaldehyde (Spicy, cumin).
Pepper + thymetop 4% of all pairs

Smell alikemoderate

Cooked together11,585 recipes

Shared aroma: beta-phellandrene (minty, terpene).
Garlic + thymetop 4% of all pairs

Smell alikestrong

Cooked together5,608 recipes

Shared aroma: beta-phellandrene (minty, terpene).
Pepper + clovetop 5% of all pairs

Smell alikestrong

Cooked together17,451 recipes

Shared aroma: ethyl octanoate (fruity, wine).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Gravy: Provides the main liquid and savory base of the marinade.
Vinegar: Adds acidity that gently tenderizes and brightens the flavor.
Onion: Releases aromatic sweetness and flavor into the liquid as it simmers.
Garlic: Contributes pungent aroma that mellows and deepens during boiling.

Swap the clove

How well each one fits the dish's main ingredients (vinegar, pepper, onion, garlic, thyme):

Marjoramfits better
Parsleyfits better
Rosemaryfits better
Clovethe original

Fit is the average pairing score against vinegar, pepper, onion, garlic, thyme. Candidates are from the same food group and used in at least 100 recipes.

“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.