Melting Pot Berger

["Heat oil in a large stockpot over med-high heat. Add carrots & onions and saute until onions are golden brown, 10-12 min. Add celery & saute celery is tender, app. 8 min.", "", "Add tomato paste & mix until mixture is a rust color app. 3 min", "", "Add wine to deglaze the pot. Simmer until the mixture is reduce in half.", "", "Add broth, & all herbs and whole clove or garlic and simmer until sauce is thick enough to coat a spoon. Gently add flour if necessary for coating.", "", "Strain sauce to remove all hard items & keep warm", "", "Combine the sweet onion, dices garlic and diced plum tomatoes in a bowl", "Heat this mixture over a med to high flame until the tomatoes loose some moisture. Quickly remove & place back in bowl. Use some paper towels to ""pat"" the mixture to remove some more moisture.", "", "In a large bowl, combine the hamburger meat with the tomato & onion mixture and bread crumbs. Make into 8oz. patties.", "", "Put a few drops of Worcestershire on each side of the patties and place on a medium - high grill (app. 375 - 400 degrees)", "", "Place 1 Tbsp of the zinfandel sauce on the ""raw"" side of the patties before you flip them which should be app. 5-7 min. After flipping, repeat the zinfandel sauce and place 4 leaves of the baby spinach on each burger. Top with the graded cheese thane put a please on cheese on top of that. When burgers are finished (and the cheese is melted) (app. 5-7 min) place 1 more leaf of baby spinach on top and serve on a hard Kaiser roll.", "", "Add any condiments to taste (there is plenty of taste in this burger) Then, ENJOY!"]