Name: Mexican Surprise Meatballs
Ingredients: 2 slices bread, torn into small pieces; 1/2 cup milk; 2 lb. lean ground beef; 2 eggs, beaten; 1 small onion, finely chopped; 3 cloves garlic, minced; 1/4 cup finely chopped fresh parsley; 1/2 tsp. ground black pepper; 50 pimento-stuffed Spanish olives; 2 jars (16 oz. each ) Pace(R) Picante Sauce

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 ↓

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).
Garlic + parsleytop 4% of all pairs

Smell alikestrong

Cooked together9,308 recipes

Shared aroma: beta-phellandrene (minty, terpene).
Clove + parsleytop 6% of all pairs

Smell alikestrong

Cooked together6,768 recipes

Shared aroma: cuminaldehyde (Spicy, cumin).
Beef + oniontop 7% of all pairs

Smell alikemoderate

Cooked together17,092 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Onion + parsleytop 9% of all pairs

Smell alikemoderate

Cooked together25,843 recipes

Shared aroma: 2,4-decadienal (seaweed).

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

What each ingredient does

Lean ground beef: Provides the main protein structure that holds the meatball shape when cooked.
Eggs: Bind the meat mixture together and help it set as it cooks.
Bread: Soaked in milk, it adds moisture and keeps the meatballs tender.
Milk: Softens the bread and adds moisture to the meat mixture.
Picante sauce: Adds moisture and tangy, spiced flavor as the meatballs heat through.

The step that matters

Shape the meatballs firmly and evenly. Mixing thoroughly and shaping firmly helps the eggs and soaked bread bind the meat so the meatballs hold together. Even size ensures they cook through at the same rate, so the centre olive is heated without the outside overcooking.

Swap the clove

How well each one fits the dish's main ingredients (bread, milk, beef, egg, onion, garlic, parsley):

Thymefits better
Marjoramfits better
Capersfits better
Clovethe original

Fit is the average pairing score against bread, milk, beef, egg, onion, garlic, parsley. 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.

Ingredient	Portion assumed	kcal
Flour	1 cup (125g) all-purpose	455
Beef	100g cooked	250
Milk	1 cup (244ml) whole	149
Egg	1 large egg (50g)	78
Onion	1 medium (110g)	44
Black Pepper	1 tsp ground (2.3g)	6
Garlic	1 clove (3g)	4
Olive	1 large (4g)	4
Parsley	1 tbsp chopped fresh (3.8g)	1
Sauce	not in our table	0

Mexican Surprise Meatballs