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Caramelized Onion Beef Liver

  • Author: Sally Thompson
  • Prep Time: 10 minutes
  • Cook Time: 35 minutes
  • Total Time: 45 minutes
  • Yield: 4 servings 1x
  • Category: Dinner
  • Method: Pan-fried
  • Cuisine: Classic / Homestyle

Description

Looking for a rich, nutritious dish that feels like comfort food with a gourmet touch? This Caramelized Onion Beef Liver recipe is your answer. Tender beef liver is pan-seared to perfection and paired with sweet, deeply golden caramelized onions for a flavor-packed combination. Ideal for a quick dinner or a high-protein lunch, this recipe is also a great addition to your collection of healthy meals. If you’re searching for easy dinner ideas, iron-rich meals, or classic food ideas, this one checks every box.


Ingredients

Scale

1 lb beef liver, sliced into thin strips

2 large onions, thinly sliced

1/2 cup milk

2 tbsp olive oil or butter

1 tbsp all-purpose flour

2 garlic cloves, minced

1 tsp fresh thyme leaves

Salt and freshly ground black pepper, to taste

1 tbsp balsamic vinegar or Worcestershire sauce

Fresh parsley or thyme sprigs, for garnish


Instructions

1. Place sliced liver in a bowl with milk and soak for 30–60 minutes. Drain and pat dry.

2. In a skillet over medium-low heat, add 1 tbsp olive oil or butter and sliced onions. Cook for 20–30 minutes until golden and caramelized. Stir occasionally.

3. (Optional) Lightly coat liver in flour seasoned with salt and pepper for a slight crisp texture.

4. Remove onions and add remaining oil or butter to the skillet. Increase heat to medium-high.

5. Sear liver slices in batches for 2–3 minutes per side until browned but still slightly pink inside.

6. Reduce heat, add garlic and thyme, and stir for 30 seconds until fragrant.

7. Return onions to the skillet. Stir and cook for 1–2 more minutes.

8. (Optional) Add balsamic vinegar or Worcestershire sauce and mix well.

9. Transfer to a serving plate and garnish with parsley or thyme. Serve warm.


Notes

Soaking liver in milk before cooking greatly reduces its metallic taste and enhances tenderness.

Caramelizing onions slowly brings out their natural sweetness and creates perfect balance.

Liver should be slightly pink in the center when done to avoid toughness.


Nutrition

  • Serving Size: 1 portion
  • Calories: 310
  • Sugar: 4g
  • Sodium: 280mg
  • Fat: 18g
  • Saturated Fat: 6g
  • Unsaturated Fat: 10g
  • Trans Fat: 0g
  • Carbohydrates: 10g
  • Fiber: 1g
  • Protein: 27g
  • Cholesterol: 330mg

Keywords: easy dinner, beef liver recipe, iron-rich meal, caramelized onions, healthy meat recipe