Side dishe for 4
Mustard Champ
Mashed potatoes blend with warm milk, butter, mustard, and spring onions for a creamy British side dish.
Typical price
$4.48for 4 servings
$1.12 per serving$4.48 for 4
Typical price: Salefork's estimate of an everyday US shelf price for each ingredient. Pick your city to price it from this week's ad.

Photo: TheMealDB
- 40 minstart to table
- Mediumdifficulty
- 4servings as written
- $typical cost tier
British and IrishVegetarianGluten-freeBudgetSide dishes
What it costs
Pick your city to see which ingredients are on sale
| Ingredient | Amount | Cost |
|---|---|---|
| Potatoes$0.99/lb typical | 2.2 lb | $2.18Typical price |
| Milk$0.04/oz typical | 7.25 oz | $0.29Typical price |
| Butter$0.40/oz typical | 1.75 oz | $0.71Typical price |
| Green onions$1.19 each typical | 1 | $1.19Typical price |
| Total for the servings shown | $4.48 | |
Pantry staples you likely have
Mustard, mayo, ketchup
Not included in the cost.
Ingredients
- 1 kg potatoes
- 200 ml milk
- 50 g butter
- 2 tbsp mustard
- bunch spring onions
- bunch spring onions
Steps
- Peel and cut the potatoes, then boil them in a large pot of salted water for 15 to 20 minutes, until tender.
- Warm the milk and butter in a small saucepan over low heat for 3 minutes.
- Drain and mash the potatoes until smooth, then stir in the mustard and warm milk mixture.
- Fold in the spring onions, season with salt and pepper, and heat over low heat for 2 minutes.
Swaps
- Potatoes for Sweet potatoesabout $0.30/lb more at typical prices
- Milk for Almond, soy or oat milkabout $0.01/oz more at typical prices
- Butter for Margarine and vegan butterabout $0.15/oz less at typical prices
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Vegetarian British and Irish side dishes 31British and Irish side dishes 40





