The secret is that the microwave will only heat water and oil (hydrogen). Based on wattage, the oil and water will heat to their boil so many grams per minute. Density of the hydrogen also plays a factor. Moisture content and uniformity of the item being microwaved is the best way to determine settings. Mix 1/2 cup water and a half cup oil, microwave; the mix will only reach 210 until all the water has boiled off.
Now microwave your own burrito.
