Stackable pans for cooking appliance

1. A cooking appliance, comprising:

a casing defining a cooking cavity;

a microwave module for delivering microwave energy into the cooking cavity;

at least one secondary heat source for delivering thermal energy into the cooking cavity;

a turntable rotatably mounted in the cooking cavity;

an upper pan mounted above the turntable, wherein the turntable and the upper pan are configured for positioning a plurality of food items thereon in a predetermined food arrangement, the plurality of food items comprising a meal;

a motor operatively coupled to the turntable to rotate the turntable and the upper pan within the cooking cavity, whereby differing amounts of energy are provided to each food item of the plurality of food items based on a spatial location of each food item in the predetermined food arrangement on the turntable and the upper pan during a meal cook cycle; and

a roller ring directly coupled to the motor, the roller ring comprising a plurality of registration pins engaged with a plurality of registration recesses in the turntable, wherein the plurality of registration pins comprises a first registration pin and a second registration pin geometrically distinct from the first registration pin, wherein the plurality of registration recesses comprises a first registration recess corresponding to the first registration pin and a second registration recess corresponding to the second registration pin, the first registration pin configured to engage with the first registration recess and the second registration pin configured to engage with the second registration recess whereby the turntable is mounted on the roller ring in a fixed angular alignment within the cooking cavity.

2. The cooking appliance of claim 1 , wherein the upper pan is mounted to the turntable.

3. The cooking appliance of claim 2 , further comprising a pedestal rack, wherein the pedestal rack is mounted directly atop the turntable and the upper pan is mounted directly atop the pedestal rack.

4. The cooking appliance of claim 3 , wherein the pedestal rack comprises a plurality of feet at a bottom end of the pedestal rack, the plurality of feet engaged with a plurality of bosses on the turntable, each boss of the plurality of bosses on the turntable corresponding to and engaged with a respective one of the plurality of feet of the pedestal rack.

5. The cooking appliance of claim 4 , wherein the plurality of feet of the pedestal rack comprise a silicone material.

6. The cooking appliance of claim 3 , wherein the pedestal rack comprises a plurality of heads at an upper end of the pedestal rack, the plurality of heads engaged with a plurality of slots in the upper pan, each head of the plurality of heads on the pedestal rack corresponding to and engaged with a respective one of the plurality of slots in the upper pan.

7. The cooking appliance of claim 6 , wherein the plurality of heads of the pedestal rack comprise a silicone material.

8. The cooking appliance of claim 1 , wherein the roller ring comprises a plurality of wheels, each wheel of the plurality of wheels in contact with a bottom surface of the cooking cavity and spaced apart from the turntable.

9. A cooking appliance, comprising:

a casing defining a cooking cavity;

a microwave module for delivering microwave energy into the cooking cavity;

a turntable rotatably mounted in the cooking cavity;

an upper pan mounted above the turntable;

a motor operatively coupled to the turntable to rotate the turntable and the upper pan within the cooking cavity; and

a roller ring directly coupled to the motor, the roller ring comprising a plurality of registration pins engaged with a plurality of registration recesses in the turntable, wherein the plurality of registration pins comprises a first registration pin and a second registration pin geometrically distinct from the first registration pin, wherein the plurality of registration recesses comprises a first registration recess corresponding to the first registration pin and a second registration recess corresponding to the second registration pin, the first registration pin configured to engage with the first registration recess and the second registration pin configured to engage with the second registration recess whereby the turntable is mounted on the roller ring in a fixed angular alignment within the cooking cavity.

10. The cooking appliance of claim 9 , wherein the upper pan is mounted to the turntable.

11. The cooking appliance of claim 10 , further comprising a pedestal rack, wherein the pedestal rack is mounted directly atop the turntable and the upper pan is mounted directly atop the pedestal rack.

12. The cooking appliance of claim 11 , wherein the pedestal rack comprises a plurality of feet at a bottom end of the pedestal rack, the plurality of feet engaged with a plurality of bosses on the turntable, each boss of the plurality of bosses on the turntable corresponding to and engaged with a respective one of the plurality of feet of the pedestal rack.

13. The cooking appliance of claim 12 , wherein the plurality of feet of the pedestal rack comprise a silicone material.

14. The cooking appliance of claim 11 , wherein the pedestal rack comprises a plurality of heads at an upper end of the pedestal rack, the plurality of heads engaged with a plurality of slots in the upper pan, each head of the plurality of heads on the pedestal rack corresponding to and engaged with a respective one of the plurality of slots in the upper pan.

15. The cooking appliance of claim 14 , wherein the plurality of heads of the pedestal rack comprise a silicone material.

16. The cooking appliance of claim 9 , wherein the roller ring comprises a plurality of wheels, each wheel of the plurality of wheels in contact with a bottom surface of the cooking cavity and spaced apart from the turntable.