Knapkook


There is something inherently attractive about simplicity: are we not able to recall with much more pleasure the flavors of a home cooked meal instead of a luxury dinner, the pure taste of good cheese, the sweet acidity of a sun-kissed tomato fresh of the vine? Perhaps too, when we have to do with less, we can hopefully still enjoy the things we do have, or are able to obtain, with equal pleasure.

It is not often that I wax philosophical about the shortcomings in life, but this week's cookie reminded me of how the best baked goods benefit from just a handful of simple ingredients. A simple sponge cake is just eggs, sugar and flour. A good bread should consist predominantly of flour, water, salt and yeast. And so too this traditional Limburg cookie, the knapkook: butter, flour, sugar, egg, and a pinch of baking powder to lighten it up is all it needs. Quality ingredients, mind you, but still just the very basics of baking.

My grandfather Tinus loved all things sweet but had a special preference for cookies, or pletskes, as they were called in the Venlo dialect that he grew up speaking. He enjoyed them in moderation, but his eyes lit up if there was the prospect of a cookie with his afternoon coffee. His favorite cookie was the knapkook, best translated as "snap cookie". It is a cookie typical of Limburg and part of Belgium (Maaseik in particular): crisp and sugary, it makes a satisfying snapping sound as you break it in two. These cookies are fairly large, measuring a good 4 inches across.

Just like with so many recipes that are handed down from generation to generation, you can make these as fancy as you like: add a teaspoon or two of hazelnut liqueur to the dough, mix a pinch of cinnamon in with the flour or with the sugar on top, or brush it with strong coffee instead of egg. If you don't have a 4 inch round cookie cutter, make smaller ones, or cut them into diamond shapes. Today, I baked the most basic version - and sometimes, basic is good enough.

Knapkook
2 cups all-purpose flour (250 gr)
3/4 cup sugar (150 gr)
1 stick and 2 tablespoons butter (150 gr), cold
1 heaping teaspoon baking powder (5 gr)
1 egg
Pinch of salt if butter is unsalted

For topping:
1 egg
1/2 cup coarse grain sugar (100 gr)

In a bowl, cut the cold butter into the flour, sugar and baking powder, until you have pea-sized pieces of butter. Add the egg, liquor or a different flavoring if desired, and knead the contents of the bowl into a dough for a good four to five minutes, until it comes together and holds it shape. The dough should not be too sticky. Form into a log, wrap with plastic foil, or place it in a container, and
refrigerate for an hour.

Remove the dough from the fridge and let it adjust to room temperature to become pliable. Cut off a piece of the log, and roll it thin, about 3mm or 1/8 of an inch. Carefully remove the cookies from the counter and place them on a baking sheet lined with parchment paper.

When all the cookies are cut, brush them with beaten egg and sprinkle coarse sugar on top. Bake in a 425 degree oven for about 8 minutes until they're golden brown, not pale. Pull the parchment paper with the cookies onto a rack and let it cool - the cookies will harden. These can be stored, when cold, in a biscuit tin or cookie tin.

Makes approx 25 cookies.




Rabarbervlaai

Even though rhubarb has been around for over 5,000 years, it is a relative newcomer to Dutch vegetable gardens, having only been introduced in the early 1900s as an edible option. Before that time, rhubarb had a medicinal function - a strong laxative was made from its roots and stalks. In 1857's volume 7 of De Navorscher, a magazine dedicated to genealogy and heraldry, a small home pharmacy kit was described as containing salves, lavender and rhubarb. A guideline for sea faring folk also listed rhubarb as a strong laxative.

It wasn't until 1600 that they discovered that the stalks could also be eaten. It's not that surprising that it took people so long - anybody who's bitten into a raw stalk of rhubarb will probably remember the intense sourness of the vegetable, and the odd feeling it leaves in the mouth!

Fortunately, a bit of sugar and some heat turns this sourpuss into a delicious compote that can be used as a condiment/vegetable option with savory meats, or as a sweet filling for pies. The redder the stalk, the sweeter (i.e. less sour) the taste. Some varieties, like Victoria, will grow a combination of the two colors, which makes it a very versatile plant. Others like Strawberry, Mammoth Red or Valentine grow red stalks.

Rhubarb vlaai recipes (the Dutch equivalent of pie, made with a yeast dough and traditionally from the province of Limburg) are plentiful, but there isn't one specific, unique recipe. Some families make a crumble vlaai, others top it with a sugared lattice, and some families cut the tang even further by adding slices or chunks of strawberry, or putting the rhubarb filling on top of a layer of sweet custard. Try all the varieties, or come up with your own family favorite - any rhubarb pie is better than no pie at all!

The recipe makes one large pie, or five small ones. I used five 4.75 inch fluted individual pie forms, with a removable bottom, to make the small pies. For one large vlaai, I use a 9 or 10 inch fluted pie or quiche form, also with a removable bottom.

Rabarbervlaai
For the vlaai:
1/3 cup milk and 2 Tbsp (100 ml), lukewarm
1 1/2 teaspoons (5 grams) active dry yeast
1 3/4 cup (250 gr) all-purpose flour
2 Tablespoons (30 grams) sugar
1/2 teaspoon (4 grams) salt
1 egg
1/2 stick butter (55 gr), soft at room temperature

For the filling:
4 cups rhubarb stalks, chopped into 1/2-1 inch pieces
1/2 cup sugar
3/4 cup red berry juice, divided
1 heaping tablespoon cornstarch

Dissolve the yeast in the warm milk, and let it proof while you measure out the rest of the ingredients. Add the flour to a mixing bowl, sprinkle the sugar and salt on top and give it a stir. Now pour in the milk with the yeast and start mixing. As the dough comes together, add in the egg and the soft butter and let the whole mixture come together while you knead it into a soft dough. (You may need to add a tablespoon or two of milk in case the dough turns out to be a bit dry).

Form the dough into a ball, put it in a bowl, cover and let it rise.

In the meantime, make the filling. In a saucepan, add the rhubarb, sugar, and 1/2 cup red berry juice (water is okay, too). Stir once and let it come to a boil, then turn down to a simmer. The more you stir, the more the pieces are going to fall apart, so try to stir as little as possible if you want soft chunks. After about 20 minutes of slow simmering, the pieces should be soft. Now, mix the cornstarch with the remaining 1/4 cup juice to make a slurry, and carefully fold this into the pot. Turn up the heat until it boils, then turn it down and when it thickens, turn it off. Set it aside to cool, or save in a container overnight.

Punch down the dough, weigh it and divide the dough into five equal pieces. Roll them into circles large enough to line the pie forms with. Spray or butter the pie forms. Cover the pie forms with cling film and let them rise a second time, about 20 - 30 minutes, until fluffy. Dock the dough with a fork and prick little holes all over, letting the air out.

In the meantime, heat the oven to 400F. Spoon the cold rhubarb into the forms. Top with streusel, sliced strawberries or add a lattice from the dough scraps. Bake in the hot oven for 25 - 30 minutes. Remove, let cool and enjoy!