Braised Beef with Caramelized Onions and Mushrooms

Name: Braised Beef with Caramelized Onions and Mushrooms
Ingredients: 1-½ pound Beef Bottom Round Roast, Cubed; ¼ cups Flour; 1-½ Tablespoon Salt; 2 teaspoons Black Pepper; 4 Tablespoons Olive Oil, Divided; 6 cups Crimini Mushrooms, Cleaned With A Damp Cloth And Sliced; 1 whole Onion, Sliced Thinly; 4 cloves Garlic, Chopped; 1 teaspoon Paprika; 1 teaspoon Fresh Thyme Leaves (pulled Off The Sprigs); 5 Tablespoons Tomato Paste; 1-½ Tablespoon Worcestershire Sauce; 10 ounces, weight Fresh Sunburst Tomatoes Or Cherry Tomatoes; 2 whole Fresno Red Chili Peppers, Stem And Seeds Removed, Sliced; 2 cups Beef Broth; 2 Tablespoons Chopped Flat Leaf Parsley; 1 box (1 Lb. Size) Campanelle Shaped Pasta