Easy Au Jus

I found this on the Mama Loves Food blog. It's an Au Jus that you can make without pan drippings. Straining is optional; we found that we like the onions and garlic left in the au jus. We love this with our french dips!

• Ready In: 45 mins
• Serves: 10
• Yields: 2 1/2 cups

Ingredients

•  olive oil, just enough to saute
• 1⁄4 cup red onion, chopped
• 1  teaspoon garlic, minced
• 1⁄8 cup white wine
• 1  tablespoon Worcestershire sauce
• 2 1⁄2 cups beef broth
• 1  teaspoon flour

Directions

1. Caramelize the onions in the olive oil.
2. Add garlic and cook for a minute or two.
3. Deglaze the pot with white wine, then add Worcestershire sauce and cook for another minute, stirring constantly.
4. Add beef broth and bring to a light boil. Reduce heat and simmer for about 30 minutes.
5. Strain broth, if desired, and return to pot.
6. Add flour and simmer for an additional 5 minutes.