
Is considered Beef liver One of the foods full of important nutrients for the body. It's a great source of protein, vitamin A, vitamin B12, copper, iron, and more. Also, this food offers many health benefits like preventing anemia, supporting nutrient supply to the body, improving eye health, and reducing risk of many diseases.
There are different ways to prepare beef liver, like grilling, frying, or with vegetables. But the onion method is one of the traditional popular ways that suits many tastes.
Even though beef liver is popular in several diets like paleo and low-carb, it can have lots of haters because it has a sharp iron taste or a bit of bitterness.
In this article, we'll learn how to make liver with onions with pictures that can change haters into fans, and how to remove the bitterness from beef liver.
How to make beef liver with onions

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Prep time = 20 minutes.
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Cook time = 15 minutes.
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Total time = 35 minutes.
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Servings = 4 servings.
Ingredients
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1 kg of chopped beef liver.
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1 ½ cups of milk, or as needed.
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4 tablespoons of butter.
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2 pieces onion large size, sliced into rings.
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2 cups all-purpose flour, or as needed.
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salt Black pepper to taste.
Preparation method with pictures
1. Gently rinse the beef liver slices under cold water, then let them dry with paper towels.

2. Place the beef liver in a dish, pour enough milk to cover it completely, and set aside while preparing the onions. You can soak it longer if you have time, as soaking liver in milk removes bitterness.

3. In a large pan over medium heat, add 2 tablespoons of butter to melt, then add the onion rings. Stir until they are soft and tender, about 3-5 minutes. Then transfer the onions to a bowl and set the pan aside.

4. Put flour in a dish and season with salt and black pepper to taste. Drain the liver slices from the milk, then coat them completely in the flour mixture.

5. Melt 2 tablespoons of butter in the same pan, turn heat from medium to high, and fry the flour-coated liver slices until light brown, about 3-4 minutes on each side.

6. Return the onions to the pan with the liver slices, lower heat back to medium, and cook until the onions are heated and the liver is slightly pink inside, or longer if you prefer.

Nutritional values in one serving

Beef liver is a great source of protein, and adding milk, flour, and butter increases the serving's supply of many other nutrients, including carbohydrates andfats.
Here are the nutritional values for one serving of beef liver slices with onions, about 250 grams:-
| Calories | 687 calories |
| Fat | 21 grams |
| Carbohydrates | 74 grams |
| Protein | 49 grams |