Large pan of pasta with alfredo sauce, an easy recipe for RV cooking.

Easy Recipe for Homemade Alfredo Pasta on the Road

Do you need a creamy pasta fix while on the road? This easy homemade Alfredo sauce with Penne pasta is it!

When you’re looking for some weekend comfort food, this pasta recipe checks all the boxes.

Large pan of pasta with alfredo sauce, an easy recipe for RV cooking.

I started experimenting with vegetarian recipes for my family. The Alfredo sauce is in this dish is always at the top of the list. It’s incredibly easy to make and I usually have the ingredients on hand.

Plus, this is a simple dish to add other ingredients, including meat or additional vegetables.

How To Make Homemade Alfredo Sauce

All you need is six ingredients, plus salt and pepper. I also add fresh parsley for garnish, but that’s optional.

The meal starts with olive oil, butter, and fresh minced garlic. When a dish starts with those three items, you know it’s going to be good.

Alfredo cheese sauce pasta with parsley
Creamy alfredo sauce

The next simple step is to whisk in heavy cream and lemon zest. Let it thicken just a bit. Then stir in Parmesan cheese and season with salt & pepper.

The last step is to stir in your cooked Penne pasta and garnish with chopped, fresh parsley.

This quickly became a family favorite and I swear it gets better and better every time I make it.

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How to Thicken the Pasta Sauce

If you’re finding that the Alfredo Sauce is too thin or runny, it usually means you’re not letting it simmer long enough. I stir the sauce until it starts to stick to the sides of the pan and I can see the bottom of the pan as I’m stirring. This lets me know it’s getting to the right consistency.

I generally cook as many meals as I can gluten-free, so I don’t add flour to this recipe, but I’ve never had a problem with it needing any flour for thickening.

Also, as soon as you add in the pasta and let it sit for a minute, it’ll start to thicken up and you’ll have a perfect plate of Alfredo sauce and pasta.

Close up of penne pasta on wooden spoon

As I mentioned, if you’re also making this recipe for meat-eaters, it’s easy to grill up some chicken or shrimp on the side. They can add it to their pasta dish and be as happy as a clam. 🙂

Enjoy!

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Penne pasta with cheesy alfredo sauce

Printable Recipe

Large pan of pasta with alfredo sauce, an easy recipe for RV cooking.

Easy Homemade Alfredo Sauce Recipe with Penne Pasta

Yield: 5 people
Prep Time: 5 minutes
Cook Time: 10 minutes
Total Time: 15 minutes

Do you need a creamy pasta fix? If so, this easy homemade Alfredo sauce with Penne pasta is it! Whether you just arrived home from work and need dinner on the table fast or you're looking for some weekend comfort food, this pasta recipe checks all the boxes.

Ingredients

  • 1 tbsp olive oil
  • 1 tbsp unsalted butter
  • 3 cloves garlic, minced
  • 1 cup heavy cream
  • 1 tsp lemon zest
  • 1/4 cup Parmesan cheese, grated
  • Salt & Pepper, to taste
  • Parsley, chopped
  • 8 ounces Cooked Penne Pasta

Instructions

  1. Cook the pasta according to package directions.
  2. While the pasta is cooking, dice the 3 cloves of garlic and the fresh parsely, set aside.
  3. In a large non-stick skillet, heat the olive oil and butter. Add the garlic and cook just until the garlic is fragrant, about 1 minute.
  4. Whisk in the heavy cream and lemon zest and heat for about 2 minutes, until it starts to thicken a bit.
  5. Stir in the Parmesan and cook until thickened, another 2 to 3 minutes.
  6. Salt and pepper the sauce to taste.
  7. Stir in the cooked Penne Pasta and garnish with chopped parsley.
Nutrition Information:
Yield: 5 Serving Size: 5 people
Amount Per Serving: Calories: 940
Pan with penne pasta and words 'easy recipe'
easy homemade alfredo sauce

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2 Comments

  1. Yummy! This looks delicious and so quick to make, I need to do something like this on our busy weekdays!

    Thank you for linking up with our Foodie Friday linky 🙂

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