Method of making value egg products
Formed, ready-to-cook or ready-to-eat egg products are prepared by mixing a liquid egg composition comprising liquid egg in an amount sufficient so that the liquid egg composition is flowable at 35° F. with solid food inclusions, wherein at least 50% of the solid food inclusions have a longest dimension size of from 0.6 to 12 cm. At least about 50% of the solid food inclusions are at a temperature of less than 34° F. at the time of mixing. The resulting extrudable egg-based matrix comprises from 50 wt % to 90 wt % of the solid food inclusions, and is formed into a predetermined shape to provide a shaped, ready-to-cook or ready-to-eat egg product that is self-supporting for at least two minutes at an ambient temperature of 40° F. The shaped, ready-to-cook egg product may then be cooked.
1. A method of preparing shaped, ready-to-cook or ready-to-eat egg products comprising,
a) providing solid food inclusions, wherein at least 50% of the solid food inclusions have a longest dimension size in a range of from 0.6 to 12 cm and at least about 50% of the solid food inclusions are at a temperature of less than 34° F.;
b) providing a liquid egg composition comprising from about 60 wt % to 100 wt % of liquid egg based on the total weight of the liquid egg composition, wherein the liquid egg composition is flowable at 35° F., wherein the liquid egg composition is at a temperature above the temperature of the solid food inclusions, thereby providing a temperature differential between the solid food inclusions and the liquid egg composition;
c) mixing the solid food inclusions with the liquid egg composition to provide an extrudable egg-based matrix having a total egg content of from about 15 wt % to 96 wt % based on the total extrudable egg-based matrix, and comprising from 50 wt % to 90 wt % of the solid food inclusions,
wherein the mixing of the liquid egg composition with the solid food inclusions with the temperature differential provides a temporary binding effect of the liquid egg composition with the solid food inclusions, providing viscosity and texture properties to provide the extrudable egg-based matrix that is formable to a predetermined shape;
d) forming the extrudable egg-based matrix into a self-supporting, shaped egg product having a predetermined shape that is self-supporting for at least two minutes at an ambient temperature of 40° F. by either
i) delivering the extrudable egg-based matrix into a forming plate to form the extrudable egg-based matrix into the predetermined shape to provide a shaped egg product, removing the shaped egg product from the forming plate, and depositing the shaped egg product onto a surface that does not provide support that would prevent the shaped egg product from changing shape in a width dimension to provide the self-supporting, shaped egg product, or
ii) passing the extrudable egg-based matrix through a forming orifice onto a surface that does not provide support that would prevent the shaped egg product from changing shape in a width dimension to form the extrudable egg-based matrix into the predetermined shape of the shaped egg product to provide the self-supporting, shaped egg product; and
e) either
i) cooking the self-supporting, shaped egg product to provide a cooked, shaped ready-to-eat egg product, or
ii) quick freezing the self-supporting, shaped egg product to provide a frozen, shaped, ready-to-cook egg product.
2. The method of claim 1 , wherein the shaped, ready-to-cook or ready-to-eat egg product is a frozen, shaped, ready-to-cook egg product.
3. The method of claim 1 , wherein the liquid egg is selected from egg white, egg yolk, or a mixture of egg white and egg yolk.
4. The method of claim 1 , wherein the liquid egg is whole egg.
5. The method of claim 1 , wherein the liquid egg composition comprises 75 wt % to 100 wt % of the liquid egg based on the total weight of the liquid egg composition.
6. The method of claim 1 , wherein the liquid egg composition comprises a texturizing component selected from the group consisting of starches, hydrocolloids, gums and mixtures thereof.
7. The method of claim 1 , wherein the liquid egg composition comprises cooked egg portions.
8. The method of claim 1 , wherein the solid food inclusions are selected from the group consisting of cooked meats, vegetable pieces, grains and legumes, cheese, and mixtures thereof.
9. The method of claim 8 , wherein the solid food inclusions comprises egg-based solid food inclusions.
10. The method of claim 1 , wherein the total egg content of the extrudable egg-based matrix is from about 30 wt % to 80 wt % of egg based on the total extrudable egg-based matrix, which total egg content may be provided to the matrix by the liquid egg composition or the liquid egg composition and any egg-based solid food inclusions present in the total extrudable egg-based matrix.
11. The method of claim 1 , wherein the total egg content of the extrudable egg-based matrix is from about 40 wt % to 60 wt % of egg based on the total extrudable egg-based matrix, which total egg content may be provided to the matrix by the liquid egg composition or the liquid egg composition and any egg-based solid food inclusions present in the total extrudable egg-based matrix.
12. The method of claim 1 , wherein the shaped, ready-to-cook or ready-to-eat egg product has the shape of a patty.
13. The method of claim 12 , wherein the patty has a shape selected from a) of a rectangular prism and b) of a cylinder.
14. The method of claim 1 , wherein the shaped, ready-to-cook or ready-to-eat egg product has a spherical shape.
15. The method of claim 1 , wherein the step of forming the extrudable egg-based matrix into the predetermined shape comprises pumping the extrudable egg-based matrix into the forming plate to define the predetermined shape of the shaped, ready-to-cook or ready-to-eat egg product and removing the pumped, extrudable egg-based matrix from the forming plate to provide the self-supporting, shaped egg product.
16. The method of claim 1 , wherein the liquid egg composition and the solid food inclusions are cooled during the mixing step.
17. The method of claim 1 , wherein the extrudable egg-based matrix is cooled during the forming step.
18. The method of claim 1 , wherein the extrudable egg-based matrix is at a temperature of from 16-34° F. during the forming step.
19. The method of claim 1 , wherein the shaped, ready-to-cook or ready-to-eat egg product is a cooked, shaped ready-to-eat egg product.
20. The method of claim 19 , wherein the self-supporting, shaped egg product is cooked by depositing onto a continuous belt which conveys the self-supporting, shaped egg product through a continuous line oven to cook the self-supporting, shaped egg product.
21. The method of claim 1 , wherein at least about 50% of the solid food inclusions are at a temperature of from about −40 to 0° F. at the time of mixing with the liquid egg composition to provide the extrudable egg-based matrix.
22. The method of claim 1 , wherein the liquid egg composition comprises a viscosity increasing ingredient in an amount sufficient so that the liquid egg composition is flowable at 35° F.