The BEST episodes of Keuringsdienst van waarde

#1 -

Season 12 - Episode 5 - Aired 2/6/2014

#2 -

Season 12 - Episode 3 - Aired 1/23/2014

#3 -

Season 12 - Episode 6 - Aired 2/13/2014

#4 -

Season 12 - Episode 7 - Aired 2/20/2014

#5 -

Season 12 - Episode 1 - Aired 1/9/2014

#6 -

Season 12 - Episode 4 - Aired 1/30/2014

#7 -

Season 12 - Episode 2 - Aired 1/16/2014

#8 - Top cows

Season 27 - Episode 3 - Aired 4/3/2026

She is the star of all the green carpets the Netherlands has to offer: the cow. Day in, day out, well over a million and a half ladies are busy filling the dairy shelves. Because milk comes from the cow. But where does the cow actually come from? There is no trace of the fathers. The Keuringsdienst delves into cattle breeding and discovers that the largest family in the Netherlands stands in the pasture.

#9 -

Season 12 - Episode 8 - Aired 2/27/2014

#10 - Room

Season 16 - Episode 6 - Aired 2/16/2017

Je kunt room kloppen tot slagroom en kunt er mee koken, als je een wat romiger smaak wilt. Vroeger deden we dat met dezelfde room maar daar hebben fabrikanten wat op gevonden.

#11 - Saffraan

Season 16 - Episode 5 - Aired 2/9/2017

Het is het allerduurste wat je kan vinden in de supermarkt. Saffraan. Wat maakt deze specerij zo peperduur? En zijn alle rode sprietjes wel echt wat ze zeggen te zijn?

#12 - Kwartel Ei

Season 17 - Episode 7 - Aired 3/15/2018

De paasdagen komen er aan en plots duiken ze dan weer overal op. Kwarteleitjes. Maar waren komen die schattige, gevlekte eitjes ineens vandaan? Er blijkt iets vreemds aan de hand te zijn.

#13 - Goedkoopste supermarkt

Season 17 - Episode 5 - Aired 3/1/2018

Het is dé manier om klanten je winkel in te lokken: Van de daken schreeuwen dat je de allergoedkoopste bent. Er is bijna geen supermarkt in Nederland die het niet doet.

#14 - Kwark

Season 17 - Episode 3 - Aired 2/15/2018

Kwark, te vinden in het zuivelschap naast de yoghurt, maar voor velen is het gissen wat het precies is. Ook het etiket geeft niet altijd duidelijkheid.

#15 -

Season 13 - Episode 11 - Aired 10/8/2015

#16 -

Season 12 - Episode 15 - Aired 9/25/2014

#17 -

Season 7 - Episode 9 - Aired 4/2/2009

#18 -

Season 9 - Episode 7 - Aired 5/5/2011

#19 - Melk

Season 16 - Episode 8 - Aired 3/2/2017

Er is een groot prijsverschil tussen verschillende pakken halfvolle melk in de supermarkt. Zit er dan verschillende melk in de pakken, of is er iets anders aan de hand?

#20 - Fancy meat

Season 19 - Episode 1 - Aired 1/9/2020

#21 -

Season 8 - Episode 19 - Aired 11/4/2010

#22 -

Season 2 - Episode 21 - Aired 12/31/2004

#23 - Laundry detergent strips

Season 26 - Episode 6 - Aired 12/15/2025

Small loads, big loads, laundry strips: put them in the washing machine and everything is supposed to come out sparkling clean. Liquid or powder detergent is passé; flat sheets of soap are the new miracle product. The detergent market is being flooded with them. And the promises are enormous. Laundry strips are not only good for your underwear, but even better for Mother Earth. Plastic-free washing, reads one box in big letters. Savior of the world’s oceans, proclaims another. Thanks to laundry strips, you could wash with a clear conscience until the cows come home. But is that really true? Keuringsdienst van Waarde strips the laundry strip down to its core and, unfortunately, has to air some dirty laundry.

#24 - Umami

Season 27 - Episode 1 - Aired 3/20/2026

Bitter, sweet, salty, sour: for a long time, that was all we had to go on. Until it turned out there was another taste: umami. For centuries, it has been the savory cornerstone of Asian cuisine. It is not without reason that it bears a Japanese name. And now that the West is also convinced of umami, our supermarkets are suddenly talking about it too. Umami is suddenly available ready-made in jars and bottles. Oddly enough, all with different ingredients. But what exactly is it? De Keuringsdienst goes in search of the essence of umami and discovers that tastes can differ.

#25 - Nuts

Season 24 - Episode 14 - Aired 4/15/2024

They have come far: nuts. Long only for the connoiseur with drinks, now even dietitians love it. It is therefore not surprising that the nut industry is almost bursting at the seams. They are available raw, burned and roasted. With and without salt. In transparent containers or in bags without daylight. But look at the price tags and your head spins. The same nuts, costs vary wildly. Not to mention the miracle that happens when you throw them together. With a calculator in hand, de Keuringsdienst cracks the puzzle about what a nut costs.