These are really great , will make again. The recipe is exactly the same as my lemon bars, just never thought of using the ruby reds juice before.
Oh My Goodness!!! These were amazing!!!!! think about how delicious lemon bars are and then multiply that by 1000. That's how good these grapefruit bars were. Yummmmm
Delicious as written, but would be better with more zest added. The original lemon bar recipe from which this was adapted called for two tablespoons of zest, this one only one teaspoon. Next time I'll up the zest for more grapefruit taste.