TECHNIKLEITFADEN

Leitfaden für Kochtechniken

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

KOCHTECHNIK

Frittieren

Frying is a method of cooking that quickly browns and crisps the surface by immersing the food in hot oil for a short time, while the interior can remain somewhat moist. Success depends on the balance of oil temperature, moisture in the ingredients, and the amount added at one time. If the temperature is maintained, the outside will gain color and texture, and the inside won’t over-dry, but if the oil cools, the batter and the food can absorb more oil and become soggy and heavy. Thin vegetables, seafood, potatoes, bite-sized meat, or battered or breaded items are especially suitable. Very thick or highly juicy items may brown on the outside before cooking through inside, so reduce size or partially pre-cook the interior with another method before frying.

Kernprinzipien

Hot oil transfers heat quickly to the entire piece, causing surface moisture to evaporate and a crispy structure to form. While frying, bubbles are lively and then gradually calm, which can signal surface moisture has reduced to some extent, but color and thickness should be checked together.
The batter holds some surface moisture and creates a thin crust on the surface. Light batters produce delicate, thin textures, while breading yields thicker, savory crispness, but if the oil temperature is low, it can become greasy.
If food is packed too densely in the oil, the oil temperature drops sharply. If after adding, there is little bubbling or sizzle, reduce the amount and wait until the oil regains stable heat before frying the next batch.

Gut passende Zutaten

Starchy root vegetables like potatoes or sweet potatoes are good for browning and a crispy edge on the surface. When cut into sticks or uniform pieces, the cooking rate is more even across pieces.
Shrimp, squid, and white fish that cook relatively quickly are ideal for briefly frying to achieve tender interior and crispy surface. However, thawed or wet ingredients can cause oil to spray, so be sure to pat dry.
Proteins like chicken or pork have firm tissue; bite-sized or relatively thin pieces are suitable. Large bone-in pieces may be hard to cook through before the crust darkens, so a two-step approach with a low-heat pre-cook followed by finishing fry is more appropriate.
Very thin ingredients like leafy greens brown quickly in a short moment. Crispiness is easy to achieve, but they can taste bitter or become overly browned if fried too long, so do not treat them with the same timing as thicker meats.

Wärme- und Zeitmanagement

Before frying, preheat the oil sufficiently and drop a small amount of batter to see if it rises immediately and produces vigorous bubbles. If the batter sinks to the bottom and lingers, the oil may not be hot enough, so increase the preheat time.
After adding ingredients, fry in batches so the oil reaction doesn’t weaken too much. After removing a batch, wait for the bubbling and sizzle to stabilize and for the oil surface not to be overly calm before adding the next batch.
Thicker ingredients should not be fried at high heat for a long time, as the surface may darken first. A two-step method of cooking through at moderate heat and finishing with a brief high-heat fry to crisp the surface is advantageous.
After draining, let the fried items rest briefly to allow internal steam to escape; however, if kept in a closed container, steam can condense and reduce crispness, so keep them from stacking until ready to eat.

Erfolgspunkte

Right before frying, lightly pat dry the surface of the ingredients with paper towels. Dryer surface reduces oil splatter and helps the batter adhere more evenly.
After coating with flour or batter, lightly brush away any protruding bits and excess powder. A uneven coating can cause thin parts to burn quickly and thick parts to remain undercooked.
During frying, avoid constant stirring; once the coating firms enough to float stably on the oil surface, flip only as needed. Over-handling early can cause the coating to detach or stick together.

Häufige Fehler

If bubbles are weak and color develops slowly after dropping in oil, the oil is likely cold or the batch is too large. Remove some, or reduce the next batch’s amount and fry when the oil resumes lively sizzling.
If the exterior browns but the interior is undercooked, the piece may be too thick or the oil is too hot. Cut pieces smaller and more uniform or partially cook the interior first and finish with a short fry.
If the batter beads or cracks, the cause could be surface moisture on the ingredient, excess coating, or too-early flipping. Dry the ingredient better, brush off excess powder, and refrain from flipping until the coating sets in the hot oil.
If fried items become soggy by stacking, there was not enough space for heat and steam to escape. Fry in a wide rack or sieve in a single layer and, when frying in multiple batches, avoid stacking the first batches deeply in a container.