Sort ingredients
kuruugaa
QR Code
Listen
Pdf
Prep Your Workspace: Use a big countertop roaster oven for large canning projects. Set up a bowl for scraps.
Slice and Load: Cut onions into long, thin strips and load them into the roaster.
Add Ingredients: Layer sliced onions, butter squares, balsamic vinegar, and brown sugar in the roaster.
Slow Cook: Set the roaster to 225°F and stir every 2 hours until onions are brown and juicy.
Pressure Canning Process: Setup pressure canner with rack and water, fill jars with onions and liquid, and process at 10 pounds pressure for 70 minutes.