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Various embodiments of the present invention are directed to heating systems. In various embodiments, a tray may be supported adjacent a housing having a plurality of heating compartments configured to provide heat to food items within each of the heating compartments. In other embodiments, a vessel

Various embodiments of the present invention are directed to heating systems. In various embodiments, a tray may be supported adjacent a housing having a plurality of heating compartments configured to provide heat to food items within each of the heating compartments. In other embodiments, a vessel may be configured to be disposed in a housing having a plurality of heating compartments configured to provide heat within each of the heating compartments. In further embodiments, a housing may have a plurality of heating compartments configured to provide heat within each of the heating compartments, and the heating compartment may have open ends arranged around a circumference of the housing.

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1. A heating system comprising: a tray having one or more compartments for holding food items; anda housing supported adjacent the tray, the housing having a plurality of heating compartments configured to receive and contain food items and to provide heat within each of the plurality of heating com

1. A heating system comprising: a tray having one or more compartments for holding food items; anda housing supported adjacent the tray, the housing having a plurality of heating compartments configured to receive and contain food items and to provide heat within each of the plurality of heating compartments for heating food items contained within the heating compartments;a plurality of separate heating elements, each separate heating element arranged to provide heat toward food items contained in one of the plurality of heating compartments;wherein each separate heating element is arranged to provide heat to a different respective one of the plurality of heating compartments relative to each of the other separate heating elements of the plurality of separate heating elementswherein the plurality of heating compartments are arranged around the housing, each heating compartment having an opening for receiving one or more food items, each compartment opening facing outward from an outer peripheral side of the housing; andwherein the housing has a plurality of walls that are spaced apart from each other, each wall being fixed relative to the outer peripheral side of the housing and extending inward relative to the outer peripheral side of the housing, each wall being arranged between a pair of the heating elements, and wherein each heating compartment comprises a chamber defined by a space between a different pair of the walls, the chamber of each heating compartment configured for containing the one or more food items while the one or more food items are heated. 2. The heating system according to claim 1, wherein the tray surrounds the housing and includes a plurality of separated tray sections, each tray section for receiving and holding one or more food items. 3. The heating system according to claim 1, wherein the tray is supported for rotation about the housing. 4. The heating system according to claim 1, the tray comprising: a plurality of tray sections configured to be selectively connectable to each other and disconnectable from each other, and wherein each tray section is configured for receiving and holding one or more food items. 5. The heating system according to claim 1, wherein the plurality of heating compartments comprises at least three heating compartments. 6. The heating system according to claim 1, further comprising: a bowl-shaped vessel configured to be disposed within the housing without blocking the openings for receiving food items of the heating compartments. 7. The heating system according to claim 6, wherein the bowl-shaped vessel is configured to be disposed adjacent to each of the plurality of heating compartments when disposed within the housing. 8. The heating system according to claim 6, the system further comprising: a first heating mechanism adjacent the bowl-shaped vessel, the first heating mechanism configured to provide heat to the bowl-shaped vessel. 9. The heating system according to claim 8, wherein the housing has a recess for receiving the bowl-shaped vessel; andwherein the rear side of each of the plurality of heating compartments is located on a linearly opposite side of the heating compartment relative to the opening of the heating compartment, the rear side of each heating compartment being arranged adjacent the recess of the housing. 10. The heating system according to claim 9, wherein the rear side of each heating compartment has an opening and wherein the bowl-shaped vessel is configured to at least partially block the opening at the rear side of each of the plurality of heating compartments when the bowl-shaped vessel is in the recess of the housing. 11. The heating system according to claim 9, wherein the bowl-shaped vessel is selectively received within and removable from the recess of the housing and is configured to provide heat to each of the plurality of heating compartments through the rear side of each of the plurality of heating compartments when the bowl-shaped vessel is received in the recess of the housing and the bowl-shaped vessel is heated by the heating mechanism. 12. The heating system according to claim 8, wherein the heating mechanism comprises a coil burner. 13. The heating system according to claim 1, wherein the plurality of heating elements comprise a plurality of radiant heaters; andwherein each radiant heater comprises at least one radiant heat coil disposed within a tube. 14. The heating system according to claim 1, the system further comprising: a shaft having a longitudinal dimension;a bowl-shaped container supported by the shaft; anda covering operatively connected to the shaft for sliding motion relative to the shaft, the covering configured to be moveable by sliding the covering in the longitudinal dimension of the shaft, along the bowl-shaped container to open and close the bowl-shaped container. 15. The heating system according to claim 1, the system further comprising: a pair of elongated members, the pair of elongated members operatively connected at an end of each respective elongated member;each elongated member having a contoured end opposite from the end connected to the other elongated member, the contoured ends having partial spoon shapes and configured to connect with each other to form a single spoon-shaped vessel when the contoured ends of the pair of elongated members are brought together. 16. A heating system comprising: a housing having a plurality of partially enclosed heating compartments configured to provide heat within each of the plurality of heating compartments, each heating compartment being partially enclosed by a cover while also having an open end for receiving items to be heated;a plurality of separate heating elements for heating of the plurality of heating compartments, where the plurality of separate heating elements includes a first heating element arranged for heating items received through the open end of a first one of the heating compartments of the plurality of heating compartments, and a second heating element arranged for heating items received through the open end of a second one of the heating compartments of the plurality of heating compartments, and where each separate heating element comprises a radiant heater arranged to emit heat toward items received in one of the plurality of heating compartments, each radiant heater comprising at least one radiant heat coil arranged to radiate heat into a respective one of the plurality of heating compartments;the open ends of the heating compartments are arranged around a circumference of the housing and face outward from the circumference of the housing;wherein the housing has a plurality of walls that are spaced apart from each other, each wall extending inward relative to the circumference of the housing, each wall being arranged between a pair of the heating elements, and wherein each heating compartment comprises a chamber defined by a space between a different pair of the walls, the chamber of each heating compartment configured for containing the items while the items are heated. 17. The heating system according to claim 16, wherein each heating element is arranged over a different respective one of the plurality of heating compartments. 18. The heating system according to claim 1, wherein the plurality of heating elements comprise a plurality of radiant heaters, each radiant heater comprising a heat coil within a tube arranged over a respective heating compartment. 19. The heating system according to claim 1, wherein the chamber of each heating compartment is between two adjacent walls of the plurality of walls. 20. The heating system according to claim 16, wherein the plurality of heating compartments comprises six heating compartments. 21. The heating system according to claim 1, each heating element arranged between a pair of the walls. 22. The heating system according to claim 16, wherein the plurality of heating compartments are arranged around an outer peripheral side of the housing, with the opening of each heating compartment facing outward from the outer peripheral side of the housing; andwherein the housing has a plurality of walls that are spaced apart from each other, each wall extending inward relative to the outer peripheral side of the housing. 23. The heating system according to claim 22, wherein each heating compartment is bordered by a pair of the walls. 24. The heating system according to claim 16, wherein each heating element is configured to produce heat independent of heat produced by each other heating element of the plurality of heating elements. 25. The heating system according to claim 1, where each separate heating element comprises a radiant heater. 26. The heating system according to claim 16, wherein each radiant heater comprises a radiant heat coil disposed with a tube. 27. The heating system according to claim 26, wherein each radiant heat coil is configured to radiate infrared radiation through the tube in which the radiant heat coil is disposed. 28. The heating system according to claim 16, wherein each heating element comprises two radiant heat coils, each arranged in a respective tube. 29. The heating system according to claim 16, wherein each heating element comprises at least one quartz tube containing a heat coil configured to produce infrared radiation sufficient to heat its corresponding respective a respective one of the plurality of heating compartments. 30. The heating system according to claim 16, wherein: the housing has a plurality of walls that are spaced apart from each other, each wall being fixed relative to the circumference of the housing and extending inward relative to the circumference of the housing, wherein each heating compartment comprises a chamber defined by a space between a different pair of the walls, the chamber of each heating compartment configured for containing the one or more food items while the one or more food items are heated.