Food or edible material: processes – compositions – and products – Products per se – or processes of preparing or treating... – Soup – sauce – gravy or base
Reexamination Certificate
2001-05-10
2003-05-20
Hendricks, Keith (Department: 1761)
Food or edible material: processes, compositions, and products
Products per se, or processes of preparing or treating...
Soup, sauce, gravy or base
C426S568000
Reexamination Certificate
active
06565910
ABSTRACT:
FIELD OF THE INVENTION
The present invention relates to preparation of cooking sauces, and, in particular, a method of preparing egg butter sauces in the hollandaise family of sauces.
BACKGROUND OF THE INVENTION
The fine cuisines of the world are often enhanced and emboldened by a wide variety of sauces. The sauces, however, are divided into a limited number of groups, or mother sauces, to which select ingredients are added for making derivatives of the final product. Generally, the groups comprise brown sauces, white sauces, tomato sauces, egg yolk and oil sauces, oil and vinegar sauces, and egg yolk and butters sauces. All but the later group may be prepared in batch quantities and held for extended periods through appropriate packaging, such as bottling, canning, and/or freezing. The egg yolk and butter sauces, on the other hand, have not been successfully packaged in usable form.
The preparation of the egg butter sauces requires a balanced sequencing of aerating an egg mixture accompanied by gentle heating until the mixture thickens, after which butter is gradually added to arrive at the desired consistency. By the addition of acidic and flavored liquids, herbs and spices, and other flavoring additives, the mother sauce may be expanded into a large family of sauces for use with meat, seafood, dairy products, and vegetables.
While considerable latitude may be employed by skilled chefs or accomplished cooks in arriving at a finished product, certain general processing conditions are regarded as essential. First, excessive heat must be avoided to prevent curdling of the eggs; butter is added controlledly to avoid separation; and proper aeration is needed for consistency. These guidelines are subject to wide acceptable variances such that sauces deemed acceptable, vary in taste and texture due to the subjective interrelationships of the processing variables. Further, the egg butter sauces have limited storage times before deleterious effects of separation occur. Accordingly, even in fine restaurants, the sauces are provided only on an as-needed basis, because of the instability of the product. The problems have persisted when fully prepared egg butter sauces are stored at refrigerator or freezer temperatures. As frozen articles due to deterioration, these sauces have been primarily used as enrichments for white sauces. When used for the primary purpose, elaborate reconstitution is required, and the results have been problematic.
Recognizing and notwithstanding the foregoing limitations, various approaches have been proposed for permitting the use of frozen constituents for egg butter sauces. U.S. Pat. No. 4,420,495 to Hammer et al. discloses a method for freezing a prepared mixture of the base ingredients for the desired sauce, thawing the mixture, and, with specialized equipment, aerating the prepared mixture to achieve the requisite air volume to provide the foaminess characteristic of these sauces. U.S. Pat. No. 5,387,428 to Chapman discloses that the resultant product from the thawed mixture provides a low texture and flavor over time. Separation is also disclosed as a resultant problem. To overcome the limitations of the Hammer process, the patent proposes making a preliminary base of all the end ingredients with the exception of the fat or butter constituent. The preliminary base may be frozen for prolonged storage. The final sauce is prepared by thawing the base and incorporating liquid butter to form an intermediate mixture. The intermediate mixture is then homogenized by high shear mixing until the desired foamy sauce is obtained. Both of the foregoing approaches require post thawing process for use.
In view of the foregoing, it would be desirable to provide a method for making egg butter sauces that can be readily prepared without specialized equipment, frozen for extended periods without a loss of properties, and directly used after thawing without subsequent processing and specialized equipment.
SUMMARY OF THE INVENTION
The foregoing is accomplished in the present invention by providing a method for making egg butter sauces wherein the completed product may be used immediately, or refrigerated or frozen for storage and thereafter used without additional processing. The method accommodates the mother sauce and derivatives. The method involves the initial whisking of the egg constituent until well blended and smooth. Only after the initial blending of the eggs is a liquid, water for the mother sauce and liquid additives for the derivatives, added and blended. The beaten egg and liquid mixture may be stored at ambient conditions. The mixture is transferred to a vessel, such as a double boiler, and uniformly heated at a simmering temperature not exceeding about 200° F. applied whereby a uniformly heated vapor heats the vessel surfaces contacting the prepared mixture and excessive heat that could cause coagulation is avoided. The mixture is whisked gently and constantly until a first processing temperature of about 150° F. is reached for an initial period without a thickening of the mixture. Thereafter, a portion of butter at ambient temperature is added and the enriched mixture, after slight cool down, returns to the first processing temperature. After return, the remaining portion of the butter is added while whisking until a final processing temperature of about 160° F. is attained. The whisking is maintained during the resulting thickening of the sauce for a final processing period until deep whisk marks are visible on the surface of the sauce. The foamed mixture is removed from heat and solid seasonings, additives, and herbs and spices incorporated. The completed mixture may be transferred to storage containers, refrigerated or frozen, and used, without further processing and with flavor and texture retention, after simple thawing in the refrigerator or a low heat.
Accordingly, it is an object of the present invention to provide a method for preparing egg butter sauces and derivatives for refrigerated storage without flavor and texture degradation.
Another object of the invention is to provide a controlled process for preparing and preserving egg butter and derivative sauces.
A further object of the invention is to provide a method for making egg and butter based sauces having extended storage life.
Yet another object of the invention is to provide a refrigerated egg butter sauce directly usable without subsequent processing, and without texture, taste or appearance degradation.
The above and other objects and advantages of the present invention will become apparent upon reading the following detailed description.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
Those in the cooking community will appreciate that the egg butter sauce is a mother sauce for a family of egg/butter foamed sauces used extensively as flavor enhancing vehicles for meat, poultry, seafood, dairy products, vegetables and other foods for providing a rich textured and flavored accompaniment. Included in the family are classic hollandaise and béarnaise sauces and derivatives therefrom, which may be enhanced with additional flavorings such as herbs, citrus flavorings, stocks and glazes for culinary pairing with the accompanied food product. The egg butter sauces may also be used as an ingredient in pastry recipes including piecrusts, scones, cookies and the like.
These products are accomplished by careful, sequenced and time and temperature controlled processing from initial aerating of the egg constituent; blending of liquids; uniform heating of the blended mixture to a preliminary processing temperature and addition of a portion of the butter constituent; heating to a secondary processing temperature with the addition of the remaining butter constituent and effecting a thickening of the mixture; addition of flavorings for the desired product; and packaging the product is usable form for refrigeration and/or freezing. The stored product may be used after thawing without subsequent processing and without a loss of taste, texture, consistency or color.
The proper sequencing of procedures, propo
Schell Carmen J.
Schell Lonny J.
Hendricks Keith
Mills Law Firm PLLC
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