Carolyn's Mexican Burger - Sutter Home Family Vineyards

Ingredients

• 2 lbs. ground chuck
• 1 10 oz. can Rotel diced tomatoes and chiles, pureed
• 2 tsp. black pepper
• 2 tsp. salt
• 1/4 cup chopped onion
• 1/4 cup canola oil
• 6 slices hot pepper jack cheese
• 6 Kaiser rolls, split
• 1/4 cup Dijon mustard
• 6 large tomato slices