Sirloin Tip Roast (Crock Pot Recipe)

Ingredients

• pounds boneless sirloin tip roast
• teaspoon garlic powder
• teaspoon onion powder
• teaspoon paprika
• teaspoon thyme
• teaspoon dried oregano
• tablespoons olive oil
• medium onions
• beef broth
• tablespoon Worcestershire sauce
• sprigs fresh rosemary