Take Corned Beef out of package, remove and throw away any additional spice packets enclosed and rinse the corned beef.
Brush corned beef with browning sauce on all sides.
Then place the beef into a hot skillet with small amount of vegetable oil and brown for 5 minutes a side, then place onto rack in roasting pan. **If you do not have a rack, use foil ball method, as described in post**
Slice onions and garlic and place on top of corned beef
Add water to pan, then place a large piece of foil or two over the roasting pan, seal tightly.
Place corned beef into an oven preheated to 275 degrees until tender, which is about 5-1/2-6 hours. **Resist the temptation to lift foil and check on meat, leave it sealed for at least 5 hours before checking***