Caught this recipe on Every Day Italian and looked so good I had to try it. It is absolutely delicious! The sauce is slightly sweet and the onions caramelize really nicely. The original recipe puts the final product into crusty Italian buns, but I prefer it with pasta. I have tried this recipe with chicken instead of sausage, but make sure the pieces are small enough that they cook evenly and stay moist. Don't worry about the time it takes - it is SO worth it!