Beef and Gravy over Roasted Potatoes - The Weary Chef

Ingredients

• 3 red potatoes sliced into 1/4″ thick circles
• 1/2 sweet onion sliced
• 2 tablespoons olive oil
• 1 teaspoon dried oregano
• 1/2 teaspon garlic powder
• 1/2 teaspoon kosher salt
• freshly ground black pepper to taste
• 1 1/2 tablespoons olive oil
• 1 1/2 tablespoons all purpose flour
• 2 cups reduced-sodium beef broth
• 1/4 teaspoon garlic powder
• 1/2 teaspoon onion powder
• 1 pound sliced deli roast beef