Extra Flavor: Let the sauce simmer longer for a deeper, more concentrated flavor. The steak will absorb more of the tomato and herb goodness as it cooks.
Add Vegetables: Sauté bell peppers or mushrooms along with the onions for extra texture and nutrition.
Control the Heat: For a spicier dish, add more red pepper flakes. If you prefer a milder sauce, omit them entirely.
Pasta Alternatives: If you don’t have fettuccine, other long pasta like linguine or spaghetti works just as well.
Keyword Comfort Food, Hearty Meal, Italian Cuisine, Pasta, Steak Pizzaiola, Weeknight Dinner