Slow Cooker Beef Ramen

Name: Slow Cooker Beef Ramen
Prep time: 15 min
Cook time: 4 h
Total time: 4 h 15 min
Cuisine: Asian
Ingredients: 1 pound ground beef, browned and drained; 32 oz beef stock; 1/2 cup low sodium soy sauce; 2 tablespoons brown sugar; 2-3 teaspoons sriracha; 3 cloves garlic, minced; 1 small head broccoli, chopped; 1 cup carrots, thinly sliced; 1 red bell pepper, sliced; 4 green onions, chopped; 2 (3 oz) instant ramen noodles packages; 2 teaspoons sesame oil; Garnish: additional green onion and sesame seeds