Mr And Mrs Crab Sauce Recipe: 7 Amazing Health Benefits

Mr And Mrs Crab Sauce Recipe is an authentic Taiwanese recipe made from three main ingredients: crabs, shallots, and fermented black beans. The dish is most popular for its rich taste and strong aroma of fermented black beans.

Mr. And Mrs Crab Sauce Recipe is the Taiwanese equivalent of Sichuanese spicy shrimp paste and kung pao chicken. It is a unique dish that has acquired over a hundred years of history.

In Taiwan, Mr And Mrs Crab Sauce is a fixed menu item in Shanghainese and Taiwanese restaurants and at home. It can be made using whole crabs, usually deep-fried before being served. The dish is usually served with rice on the side.

Chao-chou County and Taoyuan County are considered the birthplace of Mr And Mrs Crab Sauce since many restaurants serve the dish – often found within less than one block radius from each other.

Mr And Mrs Crab Sauce Recipe
Mr And Mrs Crab Sauce Recipe

Mr. And Mrs. Crab Sauce Recipe is believed to have been invented by Shanghainese immigrants during the Japanese occupation of Taiwan (1895-1945). Most Shanghainese immigrants came to Taiwan to build the Taiwan Railway Administration, which took about three decades (1905-1940) to complete.

How To Prepare Mr And Mrs Crab Sauce Recipe?

The ingredients required for making this dish include whole crabs, dried shrimp, chili, shallots, and fermented black beans (you can either buy them at the supermarket or find them at any Asian grocery store).


  • 1 cup of dried shrimp (Buy dried shrimp at Asian grocery stores)
  • 1.5 lbs of fresh crabs (Buy fresh crabs at the supermarket)
  • 2 large shallots, peeled and sliced
  • 3 tablespoons of fermented black beans
  • 1.5-2 tablespoons of fermented red chili bean sauce (Alternatively, you can substitute with 2.5 tablespoons of light soy sauce)
  • Vegetable oil – Medium-high (depends on your deep frying pan)


1. In a large bowl, mix all the ingredients listed above. Mix thoroughly until all ingredients are evenly combined.

2. Place the mixture into a container and refrigerate for at least 2 hours before cooking.

  • Instead of using dried shrimp, you can use either pre-cooked shrimp or buy pre-cooked fish fillets at your local supermarkets.
  • If you use frozen crabs, thaw them in cold water before adding them to the cocktail sauce since frozen meat absorbs water quickly, making it hard to mix everything evenly.

3. Deep-fry the crabs in vegetable oil. (Make sure your deep frying pan is not filled with more than half an inch of oil, and ensure that the fire is medium-high to maintain a low fire.)

4. When the crabs are slightly golden brown, remove them from the deep frying pan and place them on paper towels to drain any excess oil.

5. Pour out any excess vegetable oil from the deep frying pan and take out about 1 tablespoon of vegetable oil for the next step.

6. In a large mixing bowl, combine the crab mixture ingredients thoroughly. Add about 1 tablespoon of vegetable oil.

7. Mix the crab mixture with the rest of the oil smoothly and uniformly before serving on top of your favorite rice dish.

8. Serve with chopped green onions and sliced ginger for garnishing purposes.

Nutrition Facts Of Mr And Mrs Crab Sauce Recipe

  • Calories: 392 kcal
  • Total fat: 24.5g
  • Total carbohydrates: 15.0g
  • Dietary fiber: 0.2g
  • Protein: 24.0g

7 Health Benefits Of Eating Mr And Mrs Crab Sauce Recipe

1. Mr And Mrs Crab Sauce Recipe are loaded with essential vitamins, minerals, and protein. Each serving provides your body with over 60% of the daily recommended value for Vitamin C.

2. It is also a very healthy dish for people with diabetes since it contains less than 1 gram of total carbs per serving and is low in sugar and fat content.

3. Crab meat belongs to a class of seafood known as “lean” compared to other common types of seafood due to its lower fat content (around 10-20%).

4. As for the crabs, it is suggested that you use hard-shell crabs since they contain more meat compared to soft shell crabs.

5. The fermented black beans and chili are a good source of protein and dietary fiber, while the dried shrimp is rich in calcium and iron.

6. The dish is also said to be very effective in helping reduce high blood pressure levels.

7. It’s delicious, but it’s also great for cleansing the body system overall – including the lungs and intestines.

The Bottom Line

Mr And Mrs Crab Sauce Recipe are not only delicious and healthy, but it’s also a unique dish that has acquired more than a hundred years of history in Taiwan. Its rich taste and strong aroma of black beans make the dish so popular amongst Taiwanese diners.

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