Classic Pesto Sauce

Prep: 10 min Cook: 10 min Serves: 4 Cuisine: Italian

A vibrant, herbaceous pesto sauce packed with basil, parsley, nuts, and cheese, perfect for tossing with freshly cooked pasta for a quick, flavorful meal.

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Ingredients

  • 2 c. fresh basil
  • 1 c. Italian parsley
  • 1/2 c. grated Parmesan cheese
  • 1/2 c. grated Romano cheese
  • 2 Tbsp. pine nuts
  • 1/4 c. blanched almonds
  • 1/4 c. blanched walnut halves
  • 1 garlic clove
  • 3 Tbsp. butter
  • 1/2 c. olive oil

Instructions

  1. Blanch the pine nuts, almonds, and walnut halves in boiling water to remove skins.
  2. In a blender or food processor, blend all ingredients until a smooth paste forms.
  3. Place the pesto into a large warm bowl.
  4. Cook pasta until al dente.
  5. Using a fork, transfer the cooked pasta directly from the pot onto the pesto in the bowl.
  6. Toss the pasta and pesto together well.
  7. Add 2 tablespoons of hot water from the pasta pot and toss again.
  8. Serve immediately in hot soup bowls.

Tips & Substitutions

For a creamier pesto, consider adding a tablespoon of cream or substituting some of the olive oil with Greek yogurt. If you're out of pine nuts, walnuts or sunflower seeds can work as a substitute. Freshly grated cheese provides the best flavor, so avoid pre-grated varieties. To enhance the taste, try adding a squeeze of lemon juice or a pinch of red pepper flakes.

Serving Suggestions

This classic pesto sauce pairs beautifully with a variety of dishes; try it with angel hair pasta or as a spread on sandwiches. Serve with a side salad dressed in garlic romano vinaigrette for a refreshing contrast. For a vegetarian option, consider adding roasted vegetables or tossing it with grilled zucchini for a colorful plate.

Storage & Reheating

Store any leftover pesto in an airtight container in the refrigerator for up to a week. To prevent browning, drizzle a thin layer of olive oil on top before sealing. When reheating, add a splash of warm water and stir to bring back the desired consistency. For longer storage, freeze in ice cube trays and transfer to a zip-top bag for up to three months.

Nutrition & Diet Analysis (per serving)

Each serving of Classic Pesto Sauce contains roughly 1132 calories, with 23g protein, 34g carbohydrates, and 103g fat. It is an excellent source of iron (72% of the Daily Value), calcium (47% of the Daily Value), and protein (46% of the Daily Value), and a good source of potassium. Note that it is relatively high in sodium, at 565mg per serving (25% of the Daily Value).

1132 kcal 57% DV
Protein Fat Carbs

Macronutrients

Protein 22.8g 46% DV
Total Fat 103.3g 100% DV
Carbs 34.1g 12% DV
Fiber 8g 28% DV
Sugar 3g 6% DV

Electrolytes

Sodium 565.2mg 25% DV
Potassium 680.9mg 14% DV
Cholesterol 198.6mg 66% DV

Vitamins & Minerals

Vitamin A 28.7mcg 3% DV
Vitamin C 0.2mg
Vitamin D 0.1mcg 1% DV
Calcium 613.9mg 47% DV
Iron 13mg 72% DV
Diet fit High-protein High-fiber
Contains Milk Tree nuts

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I make pesto without nuts?

Yes, you can make nut-free pesto by eliminating the nuts entirely or substituting them with seeds, such as pumpkin or sunflower seeds. This will give you a similar texture without compromising on flavor, making it suitable for those with nut allergies.

How can I adjust the flavor of my pesto?

You can adjust the flavor by varying the herbs used; adding more basil will enhance the fresh taste, while a little extra garlic can boost the pungency. If the pesto is too bitter, consider balancing it with a touch of honey or sugar. Experimenting with different cheese types can also provide a unique twist.

What type of pasta works best with pesto?

While any pasta can work, traditionally, pesto pairs well with long, thin pasta like spaghetti or linguine. However, consider using it with shapes like fusilli or rotini to hold onto the sauce better. Additionally, it works beautifully in cold pasta salads or as a dressing for Italian shells casserole.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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