could this be used as a topping for Shepherds Pie. Would I have to use less liquid?

Use a bit less water than stated on the packet, whether making it for Shepherd's Pie or not. Add water gradually as you can't remove water once added. Don't overstir as it turns it into stodge and loses the fluffiness. For a decent amount of topping, you might need two packs. The advert video is staged (i.e. misleading) to imply a large portion for two but I reckon one pack is overly generous for one person, just about OK for two, for a family you'd definitely need more than one pack.

What is the best before date?

Depends when you buy it! - my last purchase was a couple of months ago and best before says next March so probably about nine months - however its dry so I would expect it to last indefinitely! Its delicious and brilliant for storage - particularly during lockdown.

once reconstituted can this be frozen?

I used it for a cottage pie, froze that, when it defrosted and reheated, it didn’t seem to make a difference so I can’t see why it can’t be frozen.

Why has this product gone from £12 a box of 12 to £18 a box of 12 in a matter of weeks and since the covid outbreak?

£18.00 for a bulk buy box of 12 is overpriced IMO. The standard supermarket price for a single pack is £1.50. £12.00 is the usual Amazon price for 12 packs. Supermarkets frequently sell at £1.00 per single pack.

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Idahoan Buttery Instant Mash Potato 12 x 109g single pack, Potatoes, Gluten Free, Vegetarian, Cooks in 1 minute

Product ID: 50783450

Details

Brand
Idahoan
Cuisine
American
Flavour
Buttery
Item weight
1.31 Kilograms
Number of items
12

🌱Gluten free & vegetarian

🥔100% real Idaho potatoes

⏱️Ready in 1 minute

¥11589

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Description

🥔⏱️ Elevate your meals in a minute—because real flavor waits for no one!

CLEAN CONSCIOUS - Gluten free, vegetarian-friendly, and free from artificial flavors—indulgence without compromise.
PURE IDAHO QUALITY - Crafted from 100% naturally grown Idaho potatoes for authentic taste and texture every time.
BULK READY TO SERVE - Comes in a convenient 12-pack of 109g pouches—ideal for busy professionals stocking up smartly.
INSTANT GOURMET MASH - Whip up smooth, fluffy mashed potatoes in just 60 seconds—no peeling, boiling, or mashing required.
EFFORTLESS VERSATILITY - Perfect as a quick side, shepherd’s pie topping, or creative recipe base—your kitchen’s secret weapon.

Idahoan Buttery Instant Mash Potato delivers authentic, buttery mashed potatoes made from 100% real Idaho potatoes. Ready in just one minute by adding hot water, this gluten free and vegetarian-friendly staple offers a smooth, fluffy texture without the hassle of traditional preparation. Packaged in a convenient 12 x 109g multipack, it’s the perfect quick side or versatile ingredient for busy professionals seeking effortless, high-quality meals.

Specifications

ASIN	B071WLPG5G
ASIN	B071WLPG5G
Allergen Information	Contains: Milk, Sulphites
Best Sellers Rank	2,995 in Grocery ( See Top 100 in Grocery ) 1 in Packaged Potato & Stuffing Meals
Brand Name	Idahoan
Colour	Buttery
Country of Origin	USA
Country of origin	USA
Cuisine	American
Customer Reviews	4.7 4.7 out of 5 stars (2,941)
Customer reviews	4.7 4.7 out of 5 stars (2,941)
Flavour	Buttery
Global Trade Identification Number	10029700921412
Item Type Name	Buttery Mash Dumpling 109 g
Item Weight	1.31 Kilograms
Item model number	EF29700921415
Manufacturer	Idahoan Foods, LLC
Manufacturer	Idahoan Foods, LLC
Manufacturer Contact Information	Euro Food Brands Ltd, 1 Kimbell Mews, Humfrey Lane, Boughton, Northampton, NN2 8XB.
Model Number	EF29700921415
Number of Items	12
Number of Pieces	12
Package Size Name	109G Pack
Part Number	EF29700921415
Product Dimensions	25.6 x 13.8 x 19 cm; 1.31 kg
Set Name	109G Pack
Size	109 g (Pack of 12)
Specialty	suitable_for_vegetarians
Unit Count	109.0 gram

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¥11589

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

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TrustScore 4.5 | 7,300+ reviews

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