Creamy Avocado Pesto Pasta with Cherry Tomatoes
Creamy avocado pesto pasta gives you a silky, fresh dinner in the time it takes to boil noodles.
This easy pasta tastes rich without cream. Ripe avocado blends with basil, parmesan, garlic, lemon juice, and olive oil into a smooth green sauce that clings to every bite. Warm pasta loosens the sauce just enough, cherry tomatoes add juicy sweetness, and pine nuts bring a gentle crunch.
Why You’ll Love This Recipe
- Fast and fresh: The sauce blends while the pasta cooks, so dinner comes together quickly.
- Creamy without cream: Avocado makes the pesto smooth, rich, and naturally satisfying.
- Bright flavor: Lemon juice and basil keep the sauce lively instead of heavy.
- Great texture: Tender pasta, juicy tomatoes, and toasted pine nuts make each forkful interesting.
Fabian’s Budget & Health Tip: Pine nuts taste classic, but they can be pricey. Use half the amount and toast them well for bigger flavor, or swap in toasted sunflower seeds when you need a cheaper crunch. Avocado adds fiber and heart friendly fats, while cherry tomatoes bring natural sweetness and vitamin C.
Ingredients (Serves 4)
- 12 ounces (340 g) pasta, such as spaghetti, linguine, or penne
- 2 medium ripe avocados (about 300 g peeled and pitted)
- 2 packed cups (40 g) fresh basil leaves
- 1/2 cup (45 g) grated parmesan cheese
- 2 garlic cloves (6 g), peeled
- 3 tablespoons (45 ml) fresh lemon juice
- 1/4 cup (60 ml) olive oil
- 2 cups (300 g) cherry tomatoes, halved
- 1/4 cup (35 g) pine nuts
- 1 teaspoon (6 g) salt, plus more for the pasta water
- 1/2 to 3/4 cup (120 to 180 ml) reserved pasta water
Step-by-Step Instructions
1. Cook the Pasta
Bring a large pot of water to a strong boil. Salt it well so the water tastes lightly seasoned. Add the pasta and cook until tender with a small bite in the center. Before draining, scoop out at least 1 cup of the cloudy pasta water. That starchy water helps the avocado pesto turn glossy and smooth.
2. Toast the Pine Nuts
Place the pine nuts in a dry pan over medium heat. Stir often for 2 to 3 minutes, until they smell nutty and turn light golden in spots. Watch closely because they can darken fast. Pour them onto a plate as soon as they are toasted so they do not keep cooking in the hot pan.
3. Blend the Avocado Pesto
Add the avocados, basil, parmesan, garlic, lemon juice, olive oil, and salt to a blender or food processor. Blend until the sauce looks smooth, thick, and bright green. If it struggles to move, add a spoonful of reserved pasta water. The sauce should smell fresh, lemony, and garlicky.
4. Toss the Pasta with the Sauce
Return the warm drained pasta to the pot, away from direct heat. Add the avocado pesto and 1/2 cup (120 ml) reserved pasta water. Toss until the sauce coats the pasta in a silky layer. Add more pasta water a little at a time if the sauce feels too thick. It should cling to the noodles, not sit in a heavy mound.
5. Add the Tomatoes and Pine Nuts
Fold in the halved cherry tomatoes. Their juices will brighten the sauce as they warm slightly from the pasta. Sprinkle the toasted pine nuts on top just before serving so they stay crisp. Taste and add a small pinch of salt if the flavors need more lift.
Expert Troubleshooting & FAQs
Why did my avocado pesto turn brown?
Avocado darkens when it sits in the air. Lemon juice slows this down, so use fresh lemon and toss the sauce with the pasta right after blending. If making it ahead, press a piece of food safe wrap directly onto the sauce surface and chill it for a short time.
Can I heat avocado pesto sauce?
Do not simmer it. High heat can make avocado taste bitter and dull the green color. Toss the sauce with warm pasta off the heat. The pasta will warm the sauce gently and keep it creamy.
What pasta shape works best?
Long noodles like spaghetti and linguine catch the smooth sauce well. Short shapes like penne or fusilli also work because the sauce settles into the ridges and curves.
How do I make the sauce thinner?
Add reserved pasta water one splash at a time. Toss well after each addition. The starch in the water helps the sauce loosen without turning watery.
Can I make this without pine nuts?
Yes. Skip them or use toasted sunflower seeds for crunch. The pasta will still taste creamy and fresh because the avocado, basil, lemon, and parmesan carry the main flavor.
Estimated Nutritional Facts
Per serving, rough estimate:
- Calories: 560
- Protein: 16 g
- Carbs: 63 g
- Fats: 29 g
Creamy Avocado Pesto Pasta with Cherry Tomatoes
Ingredients
- 12 ounces (340 g) pasta, such as spaghetti, linguine, or penne
- 2 medium ripe avocados (about 300 g peeled and pitted)
- 2 packed cups (40 g) fresh basil leaves
- 1/2 cup (45 g) grated parmesan cheese
- 2 garlic cloves (6 g), peeled
- 3 tablespoons (45 ml) fresh lemon juice
- 1/4 cup (60 ml) olive oil
- 2 cups (300 g) cherry tomatoes, halved
- 1/4 cup (35 g) pine nuts
- 1 teaspoon (6 g) salt, plus more for the pasta water
- 1/2 to 3/4 cup (120 to 180 ml) reserved pasta water
Instructions
- 1. Cook the Pasta. Bring a large pot of water to a strong boil. Salt it well so the water tastes lightly seasoned. Add the pasta and cook until tender with a small bite in the center. Before draining, scoop out at least 1 cup of the cloudy pasta water. That starchy water helps the avocado pesto turn glossy and smooth.
- 2. Toast the Pine Nuts. Place the pine nuts in a dry pan over medium heat. Stir often for 2 to 3 minutes, until they smell nutty and turn light golden in spots. Watch closely because they can darken fast. Pour them onto a plate as soon as they are toasted so they do not keep cooking in the hot pan.
- 3. Blend the Avocado Pesto. Add the avocados, basil, parmesan, garlic, lemon juice, olive oil, and salt to a blender or food processor. Blend until the sauce looks smooth, thick, and bright green. If it struggles to move, add a spoonful of reserved pasta water. The sauce should smell fresh, lemony, and garlicky.
- 4. Toss the Pasta with the Sauce. Return the warm drained pasta to the pot, away from direct heat. Add the avocado pesto and 1/2 cup (120 ml) reserved pasta water. Toss until the sauce coats the pasta in a silky layer. Add more pasta water a little at a time if the sauce feels too thick. It should cling to the noodles, not sit in a heavy mound.
- 5. Add the Tomatoes and Pine Nuts. Fold in the halved cherry tomatoes. Their juices will brighten the sauce as they warm slightly from the pasta. Sprinkle the toasted pine nuts on top just before serving so they stay crisp. Taste and add a small pinch of salt if the flavors need more lift.
