Casserole

A casserole is a baked, one-dish meal that typically combines a starch (like pasta, potatoes, or rice), a protein (such as tuna, chicken, or ground beef), and vegetables, all bound together in a creamy or tomato-based sauce and often topped with cheese or breadcrumbs. The classic Tuna Noodle Casserole, a staple of American home cooking, features egg noodles, canned tuna, and peas in a creamy sauce, usually topped with crunchy fried onions or breadcrumbs. This style of dish became especially popular in the mid-20th century as a convenient, comforting, and economical family meal.

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🍽️ Nutrition at a glance

Casseroles are generally high in carbohydrates from the starch base and can be high in fat, especially if they include creamy sauces, cheese, or fatty meats. They provide a balanced mix of nutrients, including protein from the main ingredient, carbohydrates for energy, and some vitamins and minerals from vegetables, with a typical serving ranging from 350 to 600 calories depending on the specific recipe and portion size.

Nutrition breakdown

Calories	350 kcal
Protein	20 g
Carbs	30 g
Fat	15 g
Fiber	3 g
Sugar	4 g
Sodium	800 mg
Potassium	400 mg
Phosphorus	250 mg
Vitamin B12	1.5 mcg
Niacin (B3)	8 mg
Selenium	40 mcg
Calcium	150 mg
Iron	2.5 mg
Vitamin A	150 mcg RAE

Per 1 cup (240 g) · estimated, varies by recipe

💡 What's interesting

Casseroles are culturally significant as a symbol of communal eating and resourcefulness, often served at potlucks, family gatherings, and holidays in many Western countries. Nutritionally, they are unique for their ability to incorporate a wide variety of ingredients into a single, cohesive dish, making them an efficient way to use leftovers and create a balanced meal with minimal cleanup.