Croquettes with Demi-glace Sauce from Leftover Haya

Name: Croquettes with Demi-glace Sauce from Leftover Hayashi Rice
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 3 medium Potatoes; 1 1/2 ladleful Leftover hayashi sauce; 1 Salt and pepper; 1 Egg; 1 Flour; 1 Panko; 1 Oil for deep frying; 1 Sauce; 70 ml Water; 1 tsp Sugar; 1 tbsp Mirin; 3 tbsp Ketchup; 5 grams Butter

Servings: persons

3 medium Potatoes
1 1/2 ladleful Leftover hayashi sauce
1 Salt and pepper
1 Egg
1 Flour
1 Panko
1 Oil for deep frying
1 Sauce
70 ml Water
1 tsp Sugar
1 tbsp Mirin
3 tbsp Ketchup
5 grams Butter

1
Peel the potatoes.
2
Microwave them until soft, then mash them.
3
Heat the hayashi sauce.
4
Simmer to evaporate the excess liquid it until it's slightly thick.
5
Try adding a small amount of flour if it's not becoming thick.
6
Combine the potatoes (Step 1) with the sauce (Step 2).
7
Season with salt and pepper.
8
Don't wash the pan from the hayashi sauce yet, because you'll be using that to make the serving sauce.
9
Moisten your hands with vegetable oil as you shape each croquette into desired shapes and sizes.
10
Dredge in flour, egg, and panko in that order.
11
Deep-fry in 170C oil.
12
Put all ingredients for the sauce in the pan you used to reduce the hayashi sauce.
13
Stir and simmer to reduce until it's thick.
14
Don't let it burn.
15
Dish it up and serve.
16
Please adjust the amount of hayashi sauce to prevent the croquettes from becoming too soft.
17
If you have any leftovers, add that into the serving sauce.
18
If the croquettes are too soft to shape, let it sit to cool, or chill in the fridge.
19
If you don't have enough filling, try adding minced and microwaved onions - it's really tasty.

526

kcal

Calories

Fat

Carbs

Protein

Fat Carbs Protein

* Per serving · 4 servings · Values may vary.

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
Brown sugar instead of white sugar adds a deeper, more caramel-like flavor.
A good 1:1 gluten-free flour blend works well if you need a gluten-free version.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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How did you like this recipe?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

You need 13 ingredients. The key ingredients include: 3 medium Potatoes, 1 1/2 ladleful Leftover hayashi sauce, 1 Salt and pepper, 1 Egg, and more.

Yes, Croquettes with Demi-glace Sauce from Leftover Hayashi Rice falls under the General category and is a great choice for this type of meal.

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

That's it — enjoy your meal!

Croquettes with Demi-glace Sauce from Leftover Hayashi Rice

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions