Why it works: Garlic and onion 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 ↓
Chillo Al Ajillo
Ingredients
Directions
Prepare the fish
Add just enough oil to lightly cover the bottom of a shallow frying pan. Keep the oil handy to add more as needed.
Warm the oil over medium-high heat.
Add the ground garlic and stir-fry for around a minute.
Add the fish filets.
Place the slices of onion and peppers on top of the fish filets.
Let the filets cook no more than four minutes.
Lower the heat to medium.
Cover the frying pan and allow to cook another two or three minutes.
Remove the cover carefully.
Brush the onions and peppers off the fish filets and into the sides of the frying pan.
Carefully turn the filets over.
Place the onion and pepper slices on top of the fish filets again.
If necessary, add some more oil, again just barely enough to coat the bottom of the frying pan.
If your filets are very thick, they may need another four minutes, covered.
For thinner filets, let them cook uncovered until any liquid evaporates.
Serve and make the gravy
Remove the filets and serve them covered with the onions and peppers, garnished with a slice of lime or lemon.
A nice gravy for the filets is obtained by slowly mixing one teaspoonful of cornstarch and a pinch of salt into one-third cup of warm milk or cream, and then gradually adding the mixture to the frying pan which still contains the remnants of the cooking oil and garlic, stirring continuously to avoid lumping.
If necessary, add oil, butter or margarine.
As the mixture approaches its boiling point or becomes bubbly, it gradually turns golden.
Cook until it meets your standards for consistency and color.
Serve with stewed vegetables.
A nice salad to accompany this dish, if the ingredients are available in your area, would consist of slices of ripe avocado, with oranges and grapefruit in chunks, on a bed of fresh lettuce, bathed in lime juice.
Nutrition, whole recipe (rough)
What these numbers assume: 7 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Snapper | 100g cooked | 128 |
| Olive Oil | 1 tbsp (14g) | 119 |
| Onion | 1 medium (110g) | 44 |
| Lemon | juice of 1 lemon (48ml) | 12 |
| Lime | juice of 1 lime (44ml) | 11 |
| Pepper | 1 tsp ground (2.3g) | 6 |
| Garlic | 1 clove (3g) | 4 |
One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.
Steps grouped into stages for easier reading; the method is the source's own.
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.
-
Garlic + oniontop 1% of all pairsSmell alikestrongCooked together29,058 recipes
Shared aroma: furaneol (caramel, strawberry).
-
Garlic + olivetop 2% of all pairsSmell alikemoderateCooked together25,665 recipes
Shared aroma: linalool (floral, citrus).
-
Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Olive + lemontop 7% of all pairsSmell alikemoderateCooked together11,922 recipes
Shared aroma: 3-hexenal (apple, fruity).
-
Garlic + peppertop 8% of all pairsSmell alikemoderateCooked together27,090 recipes
Shared aroma: beta-phellandrene (minty, terpene).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Red snapper filets
- Forms the main body of the dish, cooking to flaky, tender white flesh.
- Ground garlic
- Infuses the frying oil with aroma that carries into the pan gravy.
- Cornstarch (in the method)
- Thickens the milk or cream into a smooth gravy when heated.
- Milk or cream (in the method)
- Forms the base of the gravy, adding richness and body.
- Green peppers and onions
- Soften on top of the fish, adding sweetness and moisture.
The step that matters
Adding the cornstarch mixture to the pan. Cornstarch clumps if it hits hot liquid without constant stirring. Stirring while adding it keeps the starch dispersed so the gravy thickens smoothly.
Swap the lemon
How well each one fits the dish's main ingredients (snapper, garlic, olive, pepper, onion):
- Limefits better
- Avocadofits better
- Lemonthe original
- Mangofits less well
Fit is the average pairing score against snapper, garlic, olive, pepper, onion. 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.
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