Sour Cream Alfredo Pasta Sauce

sour cream pasta with fettucine alfredo without milk no milk alfredo sauce for pasta with sour cream

5 from 13 votes

Sour Cream Alfredo Pasta Sauce

This sour cream alfredo pasta recipe is a delicious, decadent, and creamy dinner you can make in 20 minutes with no milk! An easy one-pan sauce to toss with your favorite noodles.

Prep Time0

Cook Time20

Total Time20

Course: Dinner, Pasta

Cuisine: American, Italian

Servings: servings

Calories: 395kcal

Author: Kelly Jensen

Cost: $3

Equipment

Pot
Large Saucepan

Ingredients

12 ounces pasta I used fettucine
1/4 cup unsalted butter
3 cloves garlic minced
1/4 cup all-purpose flour
1.5 cups Vegetable Stock
3/4 cup sour cream
1/2 cup parmesan cheese vegetarian, if needed
1 cup fresh parsley chopped
sea salt and black pepper

Instructions

Cook pasta according to package instructions. Drain and set aside.
In a large saucepan or skillet, heat the butter over medium low heat. Add the garlic and sauté for 3 to 4 minutes until lightly browned. Add in the flour, and stir with a wooden spoon until the mixture is well combined. Pour in the vegetable stock, and stir again for 4 to 5 minutes over low heat until the sauce begins to thicken.
Add the sour cream and parmesan cheese to the pan. Stir well.
Toss the cooked pasta with the sauce, and heat until the pasta is warmed through and the sauce is bubbling.
Toss with fresh parsley, and add salt and pepper if desired. Serve immediately!

Video

Notes

Dietary Modifications

This recipe is meatless, however some parmesan cheeses may not be vegetarian. Make sure you use a vegetarian parmesan cheese if needed.
For a gluten free version, use gluten free pasta and flour, and ensure all ingredients are certified gluten free.
To make vegan, use a vegan butter and plant-based sour cream.

Substitutions and Variations

Add sautéed veggies to this dish (spinach or mushrooms would be delicious)

Or add your favorite cooked protein for a hearty meal.

Use any pasta shape you like, we love fettuccine for this, but any medium or long pasta will do!

Nutrition