1 Brush the ribs liberally with barbeque sauce and place each portion in its own piece of foil. Wrap tightly and refrigerate for at least 8 hours, or overnight. 2  Preheat oven to 300 degrees F (150 degrees C).  Bake ribs wrapped tightly in the foil at 300 degrees F (150 degrees C) for 2 1/2 hours.
To find out how many ounces in a gram, multiply by the conversion factor or simply use the converter below. 1 Gram = 0.0352739619 Ounce. Gram is a commonly used metric system unit of mass. It is one thousandth (1/1000) of the metric system base unit, kilogram.
How to convert 15 ounces to grams. To convert 15 oz to grams you have to multiply 15 x 28.3495, since 1 oz is 28.3495 grs. So, if you want to calculate how many grams are 15 ounces you can use this simple rule. We have created this website to answer all this questions about currency and units conversions (in this case, convert 15 oz to grs).