Creamy Steak Fettuccine

Name: Creamy Steak Fettuccine
Prep time: 10 min
Total time: 10 min
Cuisine: Italian
Ingredients: 12 oz. fettuccine; 1 lb. sirloin steak; 2 tbsp. extra-virgin olive oil; Kosher salt; Freshly ground black pepper; 2 tbsp. butter; 2 cloves, minced; 2 tbsp. all-purpose flour; 2 c. milk; 1 tbsp. freshly chopped parsley; 1/2 c. freshly grated Parmesan; 1 1/2 c. halved cherry tomatoes; 4 c. baby spinach; Balsamic glaze, for drizzling