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The Recipe · No.631 · Welsh Rarebit

Welsh Rarebit, and where to source it

Welsh Rarebit — 5best2buy.com 5BEST2BUY.COM Welsh Rarebit British 5best2buy.com

This is not cheese on toast; it is a cooked sauce that must be thick enough to hold its shape when it hits the broiler. Melt the cheddar low and steady with the ale and mustard so it stays smooth instead of splitting into a greasy pool.

By Vince Gonzalez · Published July 2026 · Sourcing verified 5 Jul 2026

Prep10 min
Cook10 min
Makes4 servings
CuisineBritish
Cost$
Vegetarian
Contains  dairy · gluten
Make it vegan: use plant milk, oil, or a vegan cheese for the dairy.
Make it gluten-free: swap in gluten-free versions of the wheat items (check the other labels too).
The Ingredients — and where to get them
Cook for 4 servings
Sharp cheddar
A mature cheddar with real bite is the whole flavor; mild cheese makes a bland sauce.
8 oz
Source it →
Bread
Thick slices of a sturdy loaf, toasted first so they hold the heavy sauce.
4 slices
Source it →
Mustard
English mustard gives the sharp heat that cuts the richness.
1 tbsp
Source it →
Butter
Cooked with a little flour into a roux that keeps the sauce from splitting.
1 tbsp
Source it →
Brown ale
A splash of dark ale loosens the sauce and adds a bitter malt note.
1/4 cup
Local / market
The Rundown
Greedometer ●●●●● Barely a splurge
A light hand — your arteries say thanks.
EffortSome doing
Cook it with
Air fryerGrillSheet pan
The Method
  1. Start a rouxMelt butter, stir in a spoon of flour, and cook one minute to lose the raw taste.
  2. Build the sauceWhisk in the ale, then melt the grated cheddar and mustard over low heat into a thick, glossy paste.
  3. Toast the breadToast the slices on both sides so the base is crisp and will not go soggy.
  4. BroilSpread the sauce thick to the edges and broil until it bubbles and browns in spots, about 3 minutes.
The Toolkit

Saucepan · Box grater · Whisk · Sheet pan · Offset spatula

Straight Answers
Can you make Welsh Rarebit in an air fryer? — Yes

Yes — bake it in a small pan or dish that fits the basket, at about 25°F below the recipe temperature. Air fryers run hot and fast, so check it early; no flipping needed.

Can you freeze Welsh Rarebit? — Yes

Yes — it freezes well. Cool it fully, portion into airtight containers, and it keeps a few months; thaw in the fridge and reheat gently.

Can you make Welsh Rarebit ahead of time? — Yes

Yes — bake it a day or two ahead; it keeps well-wrapped at room temperature and freezes cleanly. Add any frosting or glaze close to serving.

Is Welsh Rarebit gluten-free? — Not as written

Not as written — it contains gluten. Make it gluten-free: swap in gluten-free versions of the wheat items (check the other labels too).

Is Welsh Rarebit vegan? — Vegetarian, not vegan

It’s vegetarian but not vegan as written — it has dairy. Make it vegan: use plant milk, oil, or a vegan cheese for the dairy.

Community Notes

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