Welsh Rarebit is a classic dish featuring a rich, savory blend of melted cheese, typically cheddar, spread over toasted bread. Often seasoned with mustard, Worcestershire sauce, and other spices, it offers a flavorful and satisfying bite. 

The history of Welsh Rarebit dates back centuries, with variations of cheese on toast found in British cuisine since the 1700s. Originally known as "Welsh Rabbit," the dish's name evolved over time, reflecting both its Welsh origins and the playfulness of its name. Today, Welsh Rarebit remains a beloved comfort food enjoyed worldwide.

Ingredients:

- 4 slices of bread

- 200g grated Cheddar cheese

- 1 tablespoon butter

- 1 tablespoon all-purpose flour

- 150ml beer or milk

- 1 teaspoon mustard

- 1 teaspoon Worcestershire sauce

- Salt and pepper to taste

Instructions:

1. Toast the bread slices until golden brown.

2. In a saucepan, melt butter over medium heat.

3. Stir in flour and cook for 1-2 minutes until golden.

4. Gradually add beer or milk, stirring constantly until smooth.

5. Add grated cheese, mustard, Worcestershire sauce, salt, and pepper. Stir until cheese is melted and the sauce is thickened.

6. Pour the cheese sauce over the toasted bread slices.

7. Optionally, place under the grill for a few minutes until bubbly and lightly browned.

8. Serve hot and enjoy!

Nutrition Value:

1. 4 slices of bread:

  - Calories: Approximately 320 kcal

  - Carbohydrates: Around 60-70 grams

  - Protein: 10-12 grams

  - Fat: 4-6 grams

  - Sodium: 400-500 mg (depending on the type of bread)

  - Nutritional Benefit: Provides energy from carbohydrates, protein for muscle repair, and some essential minerals like iron and zinc.

2. 200g grated Cheddar cheese:

  - Calories: About 800 kcal

  - Carbohydrates: 2-4 grams

  - Protein: 48-50 grams

  - Fat: 64-70 grams

  - Sodium: 1000-1200 mg

  - Cholesterol: 200-250 mg

  - Vitamins: High in calcium, vitamin A, and vitamin B12

  - Minerals: Contains phosphorus, zinc, and selenium

  - Nutritional Benefit: Excellent source of protein and calcium for bone health, provides essential vitamins and minerals.

3. 1 tablespoon butter:

  - Calories: Around 100 kcal

  - Fat: 11 grams

  - Nutritional Benefit: Adds flavor and richness to the dish, provides energy from healthy fats.

4. 1 tablespoon all-purpose flour:

  - Calories: Approximately 30 kcal

  - Carbohydrates: 6-7 grams

  - Protein: 1 gram

  - Fat: 0 grams

  - Nutritional Benefit: Acts as a thickening agent in the sauce.

5. 150ml beer or milk:

  - Calories (Beer): About 100 kcal

  - Carbohydrates (Beer): 10-15 grams

  - Protein (Beer): 1-2 grams

  - Fat (Beer): 0 grams

  - Sodium (Beer): 10-20 mg

  - Calories (Milk): Around 80 kcal

  - Carbohydrates (Milk): 6-8 grams

  - Protein (Milk): 4-5 grams

  - Fat (Milk): 2-3 grams

  - Sodium (Milk): 30-40 mg

  - Nutritional Benefit: Provides liquid for the sauce, milk adds protein and calcium.

6. 1 teaspoon mustard:

  - Calories: About 5 kcal

  - Carbohydrates: Less than 1 gram

  - Protein: Less than 1 gram

  - Fat: Less than 1 gram

  - Sodium: 60-100 mg

  - Nutritional Benefit: Adds tangy flavor and a small amount of vitamins and minerals.

7. 1 teaspoon Worcestershire sauce:

  - Calories: Around 5 kcal

  - Carbohydrates: 1 gram

  - Sodium: 65-100 mg

  - Nutritional Benefit: Enhances flavor with its savory and slightly tangy taste.

8. Salt and pepper to taste:

  - Calories: Negligible

  - Sodium: Depends on the amount used

  - Nutritional Benefit: Adds flavor but should be used in moderation due to sodium content.

These nutritional values are approximate and can vary based on the specific brands and quantities of ingredients used.