Wine Brasied Short Ribs

Name: Wine Brasied Short Ribs
Cuisine: European
Ingredients: 4 short ribs; 1 tsp avocado oil or olive oil; 1 tsp garlic powder; 1 tsp onion powder; 1/4 tsp salt; 1/4 tsp pepper; 1 sweet onion; 4 carrots; 3 celery stalks; 8 Oz mushrooms; 3 garlic cloves; 1/4 tsp red pepper flakes; 2 cups dry red wine; 2 tbsp tomato paste; 2 cups beef bone broth; 2tbsp balsamic vinegar; 1 tsp Worcestershire; 1 tsp Italian seasoning; 2 bay leaves; 4 sprigs fresh thyme; 4 sprigs fresh rosemary; 2 tbsp cornstarch