One day I needed Mascarpone cheese to go with some berries and I looked in 3 of our 4 small towns and none was to be had so I came up with this easy version. For the flavor I used vanilla but lemon would do. This came out to only 545 calories for the whle batch.
Here in Washington state we are lucky to get Walla-Walla onions
for a short time and this make a nice busy day casserole.
I'm sure you could use any sweet onion and get the same taste.
We serve it with boiled Kielbasa and a simple salad.