Appliance and method for cooking eggs and other foodstuffs

1. A cooking appliance, comprising:

a base;

a heater basin mounted above the base and comprising a floor and a side wall that form a cavity configured to hold water, the side wall having a perimeter edge;

a heating element mounted beneath the floor of the heater basin and configured to be connected to a power source, the heater basin including internal dams that separate the heater basin into first, second and third sections;

an egg cup unit comprising a main panel and at least first and second cups depending from the main panel, the first and third sections of the heater basing located beneath the first and second cups, the main panel having a perimeter edge, the at least first and second cups having a floor that contacts the floor of the heater basin; and

a lid mounted on the base and configured to cover the egg cup unit;

wherein the perimeter edge of the egg cup unit rests on but is not fixed to the perimeter edge of the heater basin, the interaction of the perimeter edge of the egg cup unit and the perimeter edge of the heater basin configured to impede flow of steam generated by boiling water in the cavity of the heater basin.

2. The cooking appliance defined in claim 1 , wherein the perimeter edge of the egg cup unit includes an arcuate underturned lip that contacts the perimeter edge of the heater basin.

3. The cooking appliance defined in claim 1 , wherein contact between the perimeter edge of the heater basin and the perimeter edge of the egg cup unit is substantially continuous.

4. The cooking appliance defined in claim 1 , further comprising a temperature sensing device configured to deactivate the heating element above a predetermined temperature.

5. The cooking appliance defined in claim 1 , wherein the heater basin further comprises a well that depends downwardly from the floor.

6. A cooking appliance, comprising:

a base;

a heater basin mounted above the base and comprising a floor and a side wall that form a cavity configured to hold water, the side wall having a perimeter edge, the heater basin including an internal dam that separates the heater basin into first and second sections;

a heating element mounted beneath the floor of the heater basin and configured to be connected to a power source;

an egg cup unit comprising a main panel and at least a first cup and a second cup depending from the main panel, the main panel having a perimeter edge, the at least one cup having a floor that contacts the floor of the heater basin, the first section of the heater basin located beneath the first cup and the second cup; and

a lid mounted on the base and configured to cover the egg cup unit;

wherein the perimeter edge of the egg cup unit rests on but is not fixed to the perimeter edge of the heater basin, the interaction of the perimeter edge of the egg cup unit and the perimeter edge of the heater basin configured to impede flow of steam generated by boiling water in the cavity of the heater basin.

7. The cooking appliance defined in claim 6 , wherein the perimeter edge of the egg cup unit includes an arcuate underturned lip that contacts the perimeter edge of the heater basin.

8. The cooking appliance defined in claim 6 , wherein contact between the perimeter edge of the heater basin and the perimeter edge of the egg cup unit is substantially continuous.

9. The cooking appliance defined in claim 6 , further comprising a temperature sensing device configured to deactivate the heating element above a predetermined temperature.

10. The cooking appliance defined in claim 6 , wherein the heater basin further comprises a well that depends downwardly from the floor.