If you are cooking something longer than 20 minutes then you need to use indirect cooking.
Indirect heat gas grill 4 burner.
Slowly open the valve on your propane tank all the way or turn on the gas at the source and then wait a minute for the gas to travel through the gas line.
So you have that new gas grill and you want to cook ribs or a whole chicken.
Away from the heat source.
When grilling with indirect heat food is placed on the cooler portion or side of the grill away from the heat source.
The outer burners are turned to medium or low and the middle burner is turned off.
This technique is great for food that would otherwise burn if leftover direct heat for too long for example a roast or a loaf of fresh bread.
How to use your grill with indirect heat for a gas grill turn on half of the burners.
The food is placed on a rack in a roasting pan.
We preheat each grill on high for 10 minutes before turning it down to low indirect heat.
The blackstone has a huge 720 square inches of grilling space sat over its four burners totalling 60 000 btus.
In this image a 2 burner model is shown and the basic principle remains the same.
You can use the two outside burners on a four burner grill or a single outside burner on a three burner grill.
Well before you turn on that grill here is the golden rule of grilling.
Set the outer burners to medium or low but in this case there is no middle burner to turn off.
To grill by the indirect method on a gas grill preheat the grill with all burners on high.
For three burner gas grills you will turn off the middle burner after preheating and place the food in the center of the grill.
Then adjust the burners on each side of the food to the temperature noted in the recipe and turn off the burner s directly below the food this method will work on 3 4 or 6 burner models.
Temperatures in this zone are usually around 225 degrees so it will take longer to cook your foods.
You can also start your foods in the direct zone and transfer them to indirect to finish.
Grilling with the use of indirect heat on a gas grill means that you are not placing the food directly over the heat source.
What flat tops don t offer is the same vaporizing or indirect qualities of standard gas grills but the flat top does provide with safer even heat distribution over a larger cooking surface.
Instead you are using the hot air in the bbq to gently cook the food.
To grill using the indirect method on a 2 burner model it helps to understand.
How to set up your grill for indirect heat open the lid of your gas grill and make sure all control knobs are in the off position.