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Shrimp Alfredo Fettuccine Pasta

Shrimp Alfredo Fettuccine Pasta

Prep: 25 min
Cook: 35 min
Total: 1 hr
Servings: 1

Wonderfully creamy vegan version that is also low fat, oil-free, and gluten-free! Using trumpet mushrooms as the shrimp and featuring steamed cauliflower as the base of our alfredo sauce. This recipe is easy and super healthy to make!

Author Wellness Butterfly
by Wellness Butterfly
Recipe Ingredients

Ingredients & Directions

Recipe Ingredients


Yield: Shrimp Alfredo (1 Servings)
Needed Kitchenware: Non-stick pan with cover, blender, steamer
  • ~120 g lentil, chickpea, cassava, or rice fettuccine pasta
  • 2 tbsp fresh parsley, chopped
  • ~3 large trumpet mushrooms (also called king oyster, eryngii, or French horn) to make ~10-12 "shrimp"
  • 1 tsp kelp or nori flakes
  • 1 tsp old bay seasoning
  • ½ sea salt
  • ½ cup water
Alfredo Sauce
  • ½ cauliflower
  • 2 garlic cloves, minced
  • juice from 1 lemon
  • ½ cup vegetable broth or water
  • 1 tsp sea salt
  • black pepper, to taste
Recipe Directions


  • Cut off the tops of the mushrooms and slice the steams into thick rounds. Cut each round into a shrimp shape. (See video) Add water and spices to your non-stick pan, mix well, add the mushrooms and marinate for at least 20 minutes.
  • After the mushrooms have marinated, drain some of the liquid and sauté the shrimp for about 10 minutes, covered. Add additional bay seasoning and seaweed flakes as it cooks, to taste. Set aside when done.
  • Meanwhile, cook the pasta according the package's instructions.
  • Cut the cauliflower into florets and steam until tender, about 5-10 minutes.
  • Add the cooked cauliflower and alfredo sauce ingredients into a blender and blend on high until smooth.
  • When the pasta is ready, drain thoroughly. Add the sauce and mix well, top with the mushroom shrimp and 2 tablespoons of freshly chopped parsley. Enjoy!

Want to eat even more vegetables? Substitute the fettuccine noodles for zucchini or sweet potato noodles.

Recipe video

Watch Video

Recipe nutrition

Nutritional Information

Yield: Fettuccine Shrimp Alfredo
Servings: 1
Information per serving:
Energy: 484.1 kcal
Carbohydrate: 70.1 g
Protein: 59.1 g
Fiber: 41.7 g
Sugar: 18.8 g
Fat: 6.3 g
Monounsaturated Fat: 0.1 g
Polyunsatured Fat: 0.1 g
Omega-3: 0.1 g
Omega-6: 0.1 g
Saturated Fat: 1.4 g
Trans Fat: 0 g
Cholesterol: 0 mg
Choline: 135.1 mg 32% DV
Folate: 188.8 µg 47% DV
A: 31.8 IU 5% DV
B1: 0.2 mg 16% DV
B2: 0.2 mg 18% DV
B3: 1.7 mg 12% DV
B5: 2.1 mg 42% DV
B6: 0.6 mg 50% DV
B12: 0 mg 0% DV
C: 172.1 mg 230% DV
D: 59 IU 10% DV
E: 0.4 mg 2% DV
K: 168.8 µg 188% DV
Calcium: 98.2 mg 10% DV
Copper: 0.2 mg 17% DV
Iron: 2.1 mg 12% DV
Magnesium: 53.2 mg 17% DV
Manganese: 0.6 mg 33% DV
Phosphorus: 146.9 mg 21% DV
Potassium: 1132.7 mg 24% DV
Selenium: 2.7 µg 5% DV
Sodium: 4266.8 mg 284% DV
Zinc: 1 mg 12% DV

Please note nutritional information varies dependent on agricultural conditions, consistency in manufacturing processes, and honesty in reporting. We cannot accurately report on the amount of harmful chemicals or beneficial plant constituents that might be present in these ingredients. We cannot report on the content of material added during the cooking process. We cannot guarantee if the vitamins present are natural or synthetic. We make no guarantees to the accuracy of this information and continue to suggest purchasing organic, high-quality, fresh ingredients from local, trusted sources. Where possible, we use non-fortified ingredients to calculate the nutrition. We do not include optional ingredients. Percent Daily Values are based on a 2,000 calorie diet and values come regulated from the FDA. Your daily values may be higher or lower depending on your needs.

Tips, Suggestions, Photos, & More Information

vegan shrimp fettuccine alfredo pasta

Vegan Fettuccine Shrimp Alfredo Pasta Olive Garden Copycat Recipe

That's right! This recipe was created as a copycat to Olive Garden's Shrimp Fettuccine Alfredo, but made vegan and healthy. This recipe does not use fatty creams, nuts, or processed ingredients. The recipe is also so simple, you might include it regularly in your household.

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