Dairy-Free Shrimp Fettuccini Alfredo
A restaurant-quality pasta dish combining tender shrimp, earthy mushrooms, and crisp broccoli tossed with creamy garlic alfredo sauce. The vegetables are sautéed separately to develop flavor before combining, creating distinct textures rather than a one-pot mush. Serve as an elegant weeknight dinner or date-night meal that comes together in under 30 minutes.
Ingredients
- 1 tablespoon olive oil
- ½ lb mushroom, quartered
- 1 tablespoon green onion, chopped
- 1 clove garlic, minced
- 1 lb fettuccine pasta
- ½ lb broccoli floret, chopped
- 1 lb shrimp, large, cleaned and cooked
- 1 cup alfredo sauce
Instructions
- 1
Chop mushrooms into quarters, mince garlic, and chop green onions and broccoli florets.
- 2
Heat olive oil in a large pan over medium-high heat and sauté mushrooms for about 5 minutes until golden, then transfer to a large serving bowl.
- 3
Reduce heat to medium-low, add green onions and garlic to the same pan, and cook until softened and fragrant.
- 4
Transfer the onion-garlic mixture to the serving bowl with mushrooms.
- 5
In a large pot of salted boiling water, cook fettuccine according to package directions. During the last 3-5 minutes, add broccoli florets to the same boiling water.
- 6
Drain pasta and broccoli, then add to the serving bowl with the sautéed vegetables.
- 7
Add the cooked shrimp to the warm pasta mixture and toss gently to combine.
- 8
Pour alfredo sauce over everything and toss until evenly coated.
Tips
Sauté mushrooms undisturbed for the first 2-3 minutes to achieve a golden crust before stirring, which deepens umami flavor and prevents them from releasing excess moisture.
Reserve 1/2 cup pasta water before draining; add it gradually to the sauce if the final mixture seems too thick after tossing.
Good to Know
Refrigerate in an airtight container for up to 2 days. Reheat gently on the stovetop with a splash of pasta water or cream to restore creaminess, as sauce thickens when cold.
Prepare all vegetables and store in separate containers up to 8 hours ahead. Do not cook pasta or combine until just before serving, as the dish becomes heavy if made more than 2 hours in advance.
Plate immediately after tossing. Garnish with fresh cracked black pepper, additional green onion, or grated parmesan if desired. Serve with garlic bread and a crisp white wine like Pinot Grigio.
Common Mistakes
Cook broccoli too early to avoid mushiness; add only in the final 3-5 minutes.
Skip reheating shrimp to avoid serving cold spots in a hot pasta base.
Overmix ingredients to avoid breaking shrimp into small pieces.
Substitutions
Dairy-Free Swaps
General Alternatives
FAQ
Can I use frozen shrimp?
Yes. Thaw completely and pat dry to prevent excess moisture. Since the recipe calls for pre-cooked shrimp, ensure frozen shrimp are already cooked before adding to the dish, or quickly warm them in the pan for 1-2 minutes.
What if I don't have fresh broccoli?
Frozen broccoli florets work well; reduce cooking time to 2-3 minutes since they're partially cooked. Alternatively use green beans, spinach, or zucchini for similar texture and nutritional benefit.
How long will leftovers keep?
Store in an airtight container in the refrigerator for up to 2 days. Sauce thickens significantly when cold; reheat gently with extra cream or pasta water to restore a silky consistency.