
Pan-seared liver appetizers are a classic dish featuring thinly sliced or whole pieces of liver, often from beef, chicken, or pork, quickly cooked in a hot skillet with butter, onions, and simple seasonings. It is a staple in many cuisines, particularly popular in European, American, and Asian cooking as a savory starter or small plate.
This dish is extremely high in protein and rich in fat, with virtually no carbohydrates. It is a powerhouse of key nutrients like vitamin B12, iron, and vitamin A, providing a substantial amount of calories per serving, typically ranging from 250 to 400 kcal.
| Calories | 300 kcal |
| Protein | 25 g |
| Carbs | 3 g |
| Fat | 20 g |
| Fiber | 0.5 g |
| Sugar | 1.5 g |
| Sodium | 150 mg |
| Vitamin B12 | 60 mcg |
| Vitamin A | 9000 IU |
| Iron | 5 mg |
| Riboflavin (B2) | 2.5 mg |
| Folate | 250 mcg |
| Copper | 10 mg |
| Selenium | 40 mcg |
| Zinc | 4 mg |
Per 4 oz (113 g) pan-seared beef liver with onions · estimated, varies by recipe
Nutritionally, liver is one of the most nutrient-dense foods available, often called 'nature's multivitamin.' Culturally, it has been a traditional food for centuries, valued for its ability to provide essential nutrients, especially in times when other food sources were scarce.