Barbecue grill accessory and method for preparing food
A grilling insert is adapted for use in a barbecue grill having a recessed cooking chamber. The grilling insert comprises a double-wall thermal barrier and a radiant heat chamber. The double-wall thermal barrier is adapted for extending across the recessed cooking chamber of the barbecue grill, and for dividing the cooking chamber into direct-heating and indirect-heating cooking sections. The radiant heat chamber is formed adjacent the double-wall thermal barrier, and is designed for holding loose combustible material within the direct-heating cooking section of the barbecue grill. The cooking temperature in the direct-heating cooking section is relatively high, and is reduced in the indirect-heating cooking section by the double-wall thermal barrier.
1. A grilling insert adapted for use in a barbecue grill having a recessed cooking chamber, said grilling insert comprising:
a double-wall thermal barrier adapted for extending across the recessed cooking chamber of the barbecue grill, and dividing the cooking chamber into direct-heating and indirect-heating cooking sections, and said thermal barrier comprising a chordal water reservoir designed to extend from one point on a circular interior of the recessed cooking chamber to an opposite point, and wherein said thermal barrier has an asymmetrical V-shaped vertical cross-section with a first vertical wall of said thermal barrier being longer than a second vertical wall of said thermal barrier; and
a radiant heat chamber adjacent said double-wall thermal barrier, and designed for holding loose combustible material within the direct-heating cooking section of the barbecue grill, such that cooking temperature in the direct-heating cooking section is relatively high, and is reduced in the indirect-heating cooking section by said double-wall thermal barrier, and said radiant heat chamber comprising a vertical downwardly tapered peripheral wall curving between opposite ends of said thermal barrier and designed to reside proximate an interior surface of the barbecue grill, and said peripheral wall cooperating with said thermal barrier to define a relatively large open top of said heat chamber and a comparatively small bottom of said heat chamber.
2. The grilling insert according to claim 1 , wherein said chordal reservoir is designed to hold between 16 and 48 ounces of water.
3. The grilling insert according to claim 1 , wherein said peripheral wall is joined at opposite ends of said chordal water reservoir, such that said radiant heat chamber and chordal water reservoir combine to form a single integrated unit.
4. The grilling insert according to claim 1 , wherein said radiant heat chamber defines an open bottom.
5. The grilling insert according to claim 1 , wherein said double-wall thermal barrier is integrally formed with said radiant heat chamber.
6. The grilling insert according to claim 1 , wherein said water reservoir is integrally formed with said radiant heat chamber.
7. A barbecue grill having a recessed cooking chamber, and a grilling insert comprising:
a double-wall thermal barrier extending across said recessed cooking chamber, and dividing said cooking chamber into direct-heating and indirect-heating cooking sections, and wherein said double-wall thermal barrier has an asymmetrical V-shaped vertical cross-section with a first vertical wall of said thermal barrier being longer than a second vertical wall of said thermal barrier; and
a radiant heat chamber adjacent said double-wall thermal barrier, and designed for holding loose combustible material within the direct-heating cooking section of said cooking chamber, such that cooking temperature in the direct-heating cooking section is relatively high, and is reduced in the indirect-heating cooking section by said double-wall thermal barrier, and said radiant heat chamber comprising a vertical downwardly tapered peripheral wall curving between opposite ends of said thermal barrier and designed to reside proximate an interior surface of the barbecue grill, and said peripheral wall cooperating with said thermal barrier to define a relatively large open top of said heat chamber and a comparatively small bottom of said heat chamber.
8. The barbecue grill according to claim 7 , wherein said thermal barrier comprises a chordal water reservoir extending from one point on a circular interior of said recessed cooking chamber to an opposite point.
9. The barbecue grill according to claim 8 , wherein said chordal reservoir is designed to hold between 16 and 48 ounces of water.
10. The barbecue grill according to claim 8 , wherein said peripheral wall is joined at opposite ends of said chordal water reservoir, such that said radiant heat chamber and chordal water reservoir combine to form a single integrated unit.
11. The barbecue grill according to claim 7 , wherein said radiant heat chamber defines an open bottom.
12. The barbecue grill according to claim 7 , wherein said recessed cooking chamber is generally semi-spherical.
13. The barbecue grill according to claim 7 , wherein said double-wall thermal barrier is integrally formed with said radiant heat chamber.