This classic dish of liver and onions is a comforting, hearty meal that brings back memories of home-cooked dinners. The rich, earthy flavor of the liver pairs perfectly with the sweetness of the caramelized onions, creating a dish that is both nutritious and delicious.
If you don't usually cook with beef liver, you might need to visit the meat section of your supermarket. Beef liver is not as commonly found in every household as other cuts of meat. Make sure to also pick up some fresh onions and butter if you don't have them at home.

Ingredients For Liver And Onions Recipe
Beef liver: The main protein of the dish, known for its rich flavor and high nutritional value.
Onions: Adds sweetness and depth to the dish, balancing the strong flavor of the liver.
Flour: Used to dredge the liver, giving it a light, crispy coating when cooked.
Salt: Enhances the overall flavor of the dish.
Pepper: Adds a bit of heat and complexity to the flavor profile.
Butter: Used for cooking the onions and liver, adding richness and a smooth texture.
Technique Tip for This Recipe
When preparing liver, it's crucial to avoid overcooking as it can become tough and grainy. Aim for a medium-rare to medium doneness. To achieve this, cook the liver slices for about 2-3 minutes per side, depending on thickness. Additionally, soaking the liver in milk for 30 minutes before cooking can help to mellow its strong flavor and improve its texture.
Suggested Side Dishes
Alternative Ingredients
beef liver - Substitute with chicken liver: Chicken liver is milder in flavor and more tender, making it a good alternative for those who find beef liver too strong.
beef liver - Substitute with pork liver: Pork liver has a similar texture and flavor profile to beef liver, but it is slightly sweeter and less intense.
sliced onions - Substitute with shallots: Shallots offer a milder and sweeter flavor compared to onions, which can complement the liver without overpowering it.
sliced onions - Substitute with leeks: Leeks provide a subtle onion-like flavor with a hint of sweetness, adding a different dimension to the dish.
flour - Substitute with cornstarch: Cornstarch can be used as a thickening agent and provides a gluten-free alternative to flour.
flour - Substitute with almond flour: Almond flour is a low-carb, gluten-free option that adds a slightly nutty flavor to the dish.
salt - Substitute with soy sauce: Soy sauce can add a savory umami flavor while also providing the necessary saltiness.
pepper - Substitute with cayenne pepper: Cayenne pepper adds a bit of heat and spice, offering a different flavor profile to the dish.
butter - Substitute with olive oil: Olive oil is a healthier fat option and can provide a rich flavor without the dairy.
butter - Substitute with ghee: Ghee is clarified butter that has a higher smoke point and a richer, nuttier flavor, making it a good alternative for cooking.
Other Alternative Recipes Similar to This Dish
How to Store or Freeze This Dish
Allow the liver and onions to cool completely before storing. This helps prevent condensation, which can lead to sogginess and spoilage.
Transfer the cooled liver and onions into an airtight container. For best results, use a container that is just the right size to minimize air exposure.
If you plan to consume the leftovers within a few days, store the container in the refrigerator. The liver and onions will stay fresh for up to 3-4 days.
For longer storage, consider freezing. Place the liver and onions in a freezer-safe container or a heavy-duty freezer bag. Be sure to remove as much air as possible to prevent freezer burn.
Label the container or bag with the date to keep track of its storage time. Frozen liver and onions can be kept for up to 2-3 months.
When ready to reheat, thaw the liver and onions in the refrigerator overnight. This gradual thawing helps maintain the texture and flavor.
Reheat the liver and onions in a skillet over medium heat. Add a small amount of butter or olive oil to prevent sticking and to refresh the flavors.
Stir occasionally to ensure even heating. The liver and onions should be heated through but not overcooked to maintain tenderness.
Alternatively, you can reheat in the microwave. Place the liver and onions in a microwave-safe dish, cover with a microwave-safe lid or wrap, and heat on medium power in 1-minute intervals, stirring in between, until heated through.
Serve the reheated liver and onions hot, and enjoy the delicious flavors once again.
How to Reheat Leftovers
- Preheat your oven to 350°F (175°C). Place the leftover liver and onions in an oven-safe dish, cover with aluminum foil to retain moisture, and heat for about 15-20 minutes until warmed through.
- For a quick reheat, use a skillet. Add a small amount of butter or olive oil to the skillet over medium heat. Add the liver and onions and stir occasionally for about 5-7 minutes until heated evenly.
- Microwave method: Place the liver and onions in a microwave-safe dish. Cover with a microwave-safe lid or plastic wrap, leaving a small vent. Heat on medium power for 2-3 minutes, stirring halfway through to ensure even heating.
- For a steam reheat, place the liver and onions in a heatproof dish and set it in a steamer basket over boiling water. Cover and steam for about 5-10 minutes until thoroughly heated.
- If you have an air fryer, preheat it to 320°F (160°C). Place the liver and onions in the air fryer basket and heat for about 5-7 minutes, shaking the basket halfway through to ensure even heating.
Best Tools for This Recipe
Skillet: A flat-bottomed pan used for frying, searing, and browning foods. Essential for cooking the liver and onions.
Shallow dish: Used for mixing the flour, salt, and pepper. Ideal for dredging the liver slices.
Knife: Necessary for slicing the liver into thin strips and for slicing the onions.
Cutting board: Provides a safe surface for slicing the liver and onions.
Tongs: Useful for turning the liver slices in the skillet to ensure even browning.
Measuring cups: Used to measure the flour and butter accurately.
Spatula: Handy for mixing the onions with the liver and for stirring during cooking.
Paper towels: Used to pat the liver dry after rinsing.
Stove: Provides the heat source for cooking the liver and onions in the skillet.
How to Save Time on Making This Recipe
Prepare ingredients in advance: Slice onions and liver the night before and store them in the fridge.
Use a large skillet: A bigger skillet allows you to cook more liver and onions at once, reducing cooking time.
Preheat the skillet: Ensure the butter melts quickly and evenly by preheating the skillet.
Organize your workspace: Keep flour mixture and other ingredients within reach to streamline the cooking process.
Cook in batches: If your skillet is small, cook liver in batches to ensure even browning.

Liver and Onions Recipe
Ingredients
Main Ingredients
- 1 lb Beef liver
- 2 large Onions sliced
- ½ cup Flour
- to taste Salt and pepper
- ¼ cup Butter
Instructions
- 1. Rinse liver and pat dry. Slice into thin strips.
- 2. In a shallow dish, mix flour, salt, and pepper. Dredge liver slices in flour mixture.
- 3. In a skillet, melt butter over medium heat. Add onions and cook until soft.
- 4. Push onions to the side of the skillet. Add liver slices and cook until browned on both sides.
- 5. Mix onions with liver and cook for another 5 minutes. Serve hot.
Nutritional Value
Keywords
Suggested Appetizers and Desserts for This Recipe
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