TECHNIKLEITFADEN

Leitfaden für Kochtechniken

Überprüfen Sie die grundlegenden Prinzipien der Kochtechniken und wie man mit den Zutaten Schritt für Schritt umgeht.

KOCHTECHNIK

Blanchieren

Blanching is a cooking technique where ingredients are briefly dropped into boiling water and then removed. It is used to reduce surface off-flavors, bitterness, excess fat and impurities, and to prepare the color and texture for the next step of cooking. While the goal can be full cooking, in many cases it is a short heat treatment for dressing, stir-frying, soups, or pre-freezing prep. The degree of blanching should vary depending on the size and firmness of the ingredients and whether they will be cooked further; overcooking can quickly dull color, aroma, and crisp texture.

Kernprinzipien

It is a method that delivers strong heat to the surface and interior of the ingredients for just the necessary amount. If the boil recovers very slowly after adding the ingredients, there may be too much ingredient or too little water, so dividing the next batch or increasing the water is more even.
Leafy greens should retain vivid color and tender stems, while tougher stem vegetables show appropriate resistance when bent as a cue for proper doneness. When the desired state is reached, remove immediately to prevent residual heat from overcooking.
What happens to the blanching after depends on the purpose. To preserve color and elasticity like namul, cool quickly to stop heat, and for ingredients to be used in soups or stir-fries, squeeze out excess moisture to prevent diluting sauces or oils.

Gut passende Zutaten

Leafy greens like spinach, bok choy, and broccoli that benefit from short heat to preserve color and texture. For vegetables with a large difference in thickness between stem and leaves, add the harder parts first or cut to uniform sizes to minimize uneven doneness.
Also suitable for textures that are coarse or have distinct aromas and flavors, such as ferns or certain wild greens. However, check whether blanching alone is sufficient or whether soaking or parboiling is required in subsequent steps of the recipe.
Used to pre-cleanse smells and surface coagulants in pork, bones, and offal during pre-processing. In this case, aim to set the surface through, not cook through, then rinse and proceed with the main cooking.
Very delicate sprouts or mushrooms with high moisture can over-soften with brief blanching, so raw use or alternative methods may be more appropriate. If the ingredient relies on crisp texture, blanching may be unfavorable.

Wärme- und Zeitmanagement

Prepare water generously so it returns to a boil quickly after adding the ingredients, and do not add too many ingredients at once. If the boil recovers too slowly, the ingredients stay in hot water too long, causing dull color and mushy texture.
Blanching time should be judged by the transformation of the ingredients rather than the clock. For leafy greens, look for slight limpness and more vivid color; for firm vegetables, when the edges become transparent or a skewer penetrates slightly.
Cooling in cold or ice water is particularly useful to stop residual heat in green vegetables. However, soaking too long can cause them to retain moisture and taste diluted, so drain promptly after cooling and pat dry.
For meat pre-treatment, you can blanch in cold water to heat up gradually or briefly in boiling water. Which method is correct depends on the amount of blood and coagulation you aim to remove and the following cooking, so avoid applying one method to all ingredients.

Erfolgspunkte

After washing, dry the vegetables leaving only large droplets, then spread in a colander or squeeze lightly to control moisture. If water keeps seeping from dressed vegetables, compressing with hands is less effective than pressing according to the ingredient properties to remove moisture.
Salt can be used to balance color and seasoning, but if you plan a strong sauce later, avoid adding too much. If blanching water already tastes salty, adjust later seasoning to balance.
For ingredients like broccoli with crevices, divide into small florets and move in water to enable heat transfer. If stems are especially thick, slit them lengthwise to match sizes to prevent the florets from softening first.
If blanching ingredients for stir-fry or roasting, ensure surface moisture is removed before adding to the pan. Excess moisture can cause steaming instead of frying, hindering aroma and browning.

Häufige Fehler

Using too little water or adding all ingredients at once can cause a large drop in water temperature, leading to uneven doneness. If color dulls and some parts are undercooked, divide portions and maintain a vigorous boil for the next batch.
If vegetables are cooked until completely tender, residual heat will continue to soften and mute flavors after removing. Remove when slightly firm, then cool and finish cooking in stir-fry or soup as needed.
Soaking blanching water too long can leach water-soluble flavors and aromas, making ingredients mushy. Remove from heat immediately after cooling and drain, then proceed with suitable moisture removal.
Blanching meat or bones and leaving coagulated surface matter can cloud the broth or sauce. Rinse the drained ingredients and pot lightly, then start with fresh water or stock for the main cooking.