Slow Cooker Low Carb Beef Short Ribs (Keto)

Name: Slow Cooker Low Carb Beef Short Ribs (Keto)
Prep time: 15 min
Cook time: 240 min
Total time: 255 min
Ingredients: 4 lbs boneless or bone in, beef short ribs cut crosswise into 2 inch pieces; Salt; Pepper; 2 tbsp olive oil; 1 cup beef broth; 1.5 cup onion chopped; 3 cloves garlic minced; 2 tbsp Worcestershire sauce homemade; 2 tbsp tomato paste; 1.5 cup red wine; Optional: celery, carrots