Welsh Rarebit

A great British classic, Welsh rarebit is a confusingly named but absolutely delicious creamy cheese sauce eaten on top of toast!

Three slices of bread topped with melted cheddar cheese sit on a wooden board. A pot of cheese sauce, sliced bread, and forks are in the background on a white countertop with a tiled wall.
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Why You’ll Love My Recipe

This British classic is the perfect comfort food for a quick lunch or an afternoon snack. Despite the name, there is no rabbit involved, just some incredible cheese sauce.

Why not learn what Worcestershire Sauce actually is for this recipe? Or make some tasty Beer Bread instead? Make sure to check out How to Make a Roux if you aren’t familiar with that particular part of this recipe.

A saucepan filled with creamy orange soup sits on a marble surface next to a checkered kitchen towel and a wooden board with sliced bread.

Karlynn’s Recipe Notes

  • Skill Level: This is a very easy recipe.
  • Total Time: You can make this in just 10 minutes.
  • Variations: Change up the cheese. Try a Swiss or Gouda for a milder taste, or an aged cheddar for more zing. Skip the hot sauce if you want to. Leave out the beer if you prefer. The main bits of this are the roux, the cheese, and the milk. You can absolutely play with the other ingredients.
  • Tools Needed: You’ll need a medium pot, a whisk, and a mixing spoon. Depending on whether you make some toast or use crusty bread, you’ll also need a toaster or a good bread knife.
Three slices of bread topped with melted cheese sauce are arranged on a wooden board. Pieces of bread and a white cloth with red stripes are nearby on a white marble surface.
Welsh rarebit

What You’ll Need For Ingredients

Butter is a crucial ingredient for the roux you will make to start this recipe.

Flour: The other important ingredient for roux.

Dry Mustard: This powder usually comes in little packets or jars. Check the spice aisle.

Worcestershire Sauce: You don’t need to be able to pronounce the name to know it will add loads of flavour.

Beer: This adds a rich flavour to the sauce, but you can skip it if you’d prefer.

Milk: Whole or 2% is best, but skim will work too. It just may not thicken as much.

Cheese: Cheddar is the standard, but you can change it up.

A marble countertop displays sliced bread on a wooden board, bowls of cubed cheese, butter, flour, seasonings, minced garlic, a glass of beer, milk, Worcestershire sauce, and a bottle of hot sauce.

How To Make Welsh Rarebit

This is a brief overview of the recipe. The recipe card below contains the full list of ingredients and step-by-step instructions.

  1. Melt butter in a medium pot over low heat. Whisk in flour, salt, pepper, mustard, Worcestershire sauce, and hot sauce (if desired). Cook for 5 minutes, stirring constantly to avoid lumps.
  2. Remove the pot from the heat. Slowly stir in milk. Return to heat. Stir occasionally until it starts to boil. Slowly add beer.
  3. Add cheese. Stir until melted and fully incorporated. Remove from heat and serve over slices of toast or crusty bread.
A hand holds a slice of bread topped with melted cheddar cheese and a sprinkle of black pepper. The background shows more bread slices and a white tiled wall.

Karlynn’s Tips and Tricks for Making Welsh Rarebit

Try Different Cheeses: While cheddar is the classic cheese for this recipe, you can substitute or combine it with other cheeses. Swiss or mozzarella will give you extra “melty” factor, while something like aged cheddar (Red Fox is amazing) will give your sauce a stronger flavour.

Learn How to Make a Roux: It’s a staple in many recipes. Once you know how to make one, you’ve got your base for everything from Cheese Sauce and Garlic Alfredo to a classic Béchamel.

Bread: Any toast will do, but this sauce will be amazing on an especially crispy and crunchy Ciabatta, French bread, or an Italian loaf.

A spatula spreads melted cheddar cheese sauce onto slices of bread arranged on a wooden cutting board, with a saucepan of cheese sauce in the background.

Storage Instructions

Any remaining cheese sauce should be stored in a sealed container in the fridge for 3-4 days. It can be reheated in the microwave or in a pot.

More Delicious Recipes

Carrot Bread and Cranberry Orange Muffins are simple, quick breads that will make for a filling breakfast or snack.

More of a biscuits fan? Try The Best Biscuits Ever or Biscuits and Gravy

Try this Cheesy Onion Bread with some Beer Cheese Dip.

Try this amazing, classic version of cheese on toast and let me know how it turns out.

Happy Cooking!

Karlynn

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Welsh Rarebit

A great British classic, Welsh rarebit is a confusingly named but absolutely delicious creamy cheese sauce eaten on top of toast!
5 from 1 votes
Prep: 5 minutes
Cook: 5 minutes
Calories: 2579

Ingredients 

  • ¼ cup butter
  • ¼ cup all-purpose flour
  • ½ teaspoon salt
  • ¼ teaspoon pepper
  • ¼ teaspoon dry mustard
  • ¼ teaspoon Worcestershire sauce
  • 2 drops hot sauce
  • 1 cup milk
  • ¾ cup beer
  • 16 ounce block Cheddar cheese, cubed

Instructions 

  • Melt 1/4 cup of butter in saucepan over low heat. Slowly add in the flour, salt, pepper, mustard, Worcestershire sauce and hot sauce.
  • Keep cooking and stirring until smooth and free of bubbles. This takes about 5 minutes or so. Remove from heat.
  • Slowly stir in milk and return to heat, stirring occasionally until it comes to a boil.
  • Slowly pour in the beer, cooking for an additional minute.
  • Add cheddar cheese cubes to the mixture, slowly, until fully incorporated, then remove from heat.
  • Serve over toast or Ciabatta bread.

Nutrition

Calories: 2579kcal | Carbohydrates: 48g | Protein: 125g | Fat: 205g | Saturated Fat: 129g | Polyunsaturated Fat: 7g | Monounsaturated Fat: 57g | Trans Fat: 2g | Cholesterol: 623mg | Sodium: 4565mg | Potassium: 887mg | Fiber: 1g | Sugar: 15g | Vitamin A: 6366IU | Vitamin C: 2mg | Calcium: 3578mg | Iron: 5mg

Nutrition information is automatically calculated, so should only be used as an approximation.

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Karlynn Johnston

I’m a busy mom of two, wife & cookbook author who loves creating fast, fresh meals for my little family on the Canadian prairies. Karlynn Facts: I'm allergic to broccoli. I've never met a cocktail that I didn't like. I would rather burn down my house than clean it. Most of all, I love helping YOU get dinner ready because there's nothing more important than connecting with our loved ones around the dinner table!

Learn more about me

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Comments & Recipe Tips Share a tip or comment!

  1. Annie says

    My husband grew up on this he’s now 61 and he’s been hounding me to make it. I had a lot of sauce left over so instead of wasting it, I tossed in some leftover ziti pasta and baked it. Everyone now wants me to make my mac and cheese for potlucks.. Lol…… 2 different meals out of 1 recipe. Winner Winner !!

  2. holly says

    my mom used to make this for us when we were little, over 4 decades ago! this is the same recipe. she didnt use the beer, though-just added more milk to thin. i love this! so tasty!! can also use as fondue.5 stars

    • Mr. Kitchen Magpie says

      Aw what a great memory! Glad to hear the recipe is spot on! Good suggestion re: fondue.

      Mike

5 from 1 vote

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