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Rou Ding Lan Ren

A stir‑fry of pork, olive nuts, ginger, spring onion, red pepper, and carrot in a savory sauce.

From the Recipes Wiki (Fandom) · 18 ingredients
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Why it works: Ginger and carrot match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 1,377 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓

Rou Ding Lan Ren

Ingredients

Directions

Prepare

  1. Clean pork, cut into small dice, and marinate for 10 minutes with the seasoning.

  2. Peel the carrot, cut into small dice, and boil in hot water for 8 minutes, then dish out.

  3. Chop the spring onion and red pepper into tiny pieces.

  4. Fry the olive nuts in low-heat oil for ½ minute until golden, then dish out.

Stir-fry and serve

  1. Parboil the pork dice in hot oil, dish out and drain off the excess oil.

  2. Heat the wok with 2 tbsp oil and add the ginger over high heat.

  3. Pour in the pork dice and stir-fry well, then add the carrot dice and stir-fry.

  4. Add the sauce, spring onion and red pepper, and stir-fry until cooked.

  5. Add the olive nuts, stir-fry quickly and mix well, then dish out and serve.

Nutrition, whole recipe (rough)

1186Calories
47 gProtein
47 gFat
146 gCarbs

Counts 15 of 17 ingredients. The other 2 aren't in our nutrition table and add nothing above, so the real totals are higher.

What these numbers assume: 15 portions
IngredientPortion assumedkcal
Flour1 cup (125g) all-purpose455
Pork100g cooked242
Sesame1 tbsp (14g)120
Olive Oil1 tbsp (14g)119
Corn1/2 cup kernels (82g)77
Sugar1 tbsp (12.5g) granulated49
Onion1 medium (110g)44
Walnut1 walnut half (4g)26
Carrot1 medium (61g)25
Soy Sauce1 tbsp (15ml)9
Chili1 tsp (2.7g)8
Black Pepper1 tsp ground (2.3g)6
Olive1 large (4g)4
Ginger1 tsp grated fresh (2g)2
Salt1 tsp (6g)0
Saucenot in our table0
Waternot in our table0

One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.

Recipe from the Recipes Wiki (Fandom).

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.

  1. Ginger + carrottop 3% of all pairs
    Smell alikestrong
    Cooked together1,377 recipes

    Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).

  2. Pepper + carrottop 6% of all pairs
    Smell alikestrong
    Cooked together14,555 recipes

    Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).

  3. Onion + carrottop 6% of all pairs
    Smell alikemoderate
    Cooked together21,601 recipes

    Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).

  4. Olive + oniontop 8% of all pairs
    Smell alikemoderate
    Cooked together29,779 recipes

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

  5. Ginger + peppertop 9% of all pairs
    Smell alikestrong
    Cooked together6,800 recipes

    Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).

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

What each ingredient does

Fat lean pork
Provides the main protein; parboiling in hot oil firms its surface and keeps it tender.
Olive nuts
Add a crisp texture and nutty aroma when fried briefly until golden.
Light soy sauce
Adds savoury flavour and colour to the pork and sauce.
Corn flour
Thickens the sauce and helps the pork coat and hold moisture.
Sugar
Balances the saltiness of the soy sauce and helps the surface brown slightly.

The step that matters

Fry the olive nuts briefly. Olive nuts brown quickly over low heat and can turn bitter if overcooked. Removing them at a golden colour and adding them back at the end keeps them crisp.

Swap the nuts

How well each one fits the dish's main ingredients (pork, olive, ginger, onion, pepper, carrot, sugar):

  1. Sesamefits better
  2. Beansfits better
  3. Chickpeafits better
  4. Nutsthe original

Fit is the average pairing score against pork, olive, ginger, onion, pepper, carrot, sugar. 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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