Orache and Walnut Pesto Recipe

Ingredients with Measurements:
- 2 cups of fresh orache leaves
- 1/2 cup of walnuts
- 1/2 cup of grated Parmesan cheese
- 1/2 cup of extra-virgin olive oil
- 2 garlic cloves, peeled
- Salt and pepper to taste

Special equipment needed:
- Food processor or blender

Step-by-step instructions:
1. Wash the orache leaves and pat them dry with paper towels.
2. Toast the walnuts in a dry skillet over medium heat until fragrant and lightly browned, stirring occasionally.
3. In a food processor or blender, combine the orache leaves, toasted walnuts, Parmesan cheese, garlic cloves, salt, and pepper.
4. Pulse the ingredients until coarsely chopped.
5. With the food processor or blender running, slowly pour in the olive oil until the pesto is smooth and well combined.
6. Taste and adjust seasoning as needed.


- Time:
Preparation time: 10 minutes
- Cooking time: 5 minutes
Temperature:
- Room temperature
Serving size:
- Makes about 1 cup of pesto

Nutritional information:
- Calories: 120 per serving
- Total fat: 12g
- Saturated fat: 2g
- Cholesterol: 4mg
- Sodium: 120mg
- Total carbohydrates: 2g
- Dietary fiber: 1g
- Sugars: 0g
- Protein: 3g

Substitutions for ingredients:
- Orache leaves can be substituted with spinach, arugula, or basil.
- Walnuts can be substituted with pine nuts, almonds, or pecans.
- Parmesan cheese can be substituted with Pecorino Romano or Asiago cheese.
- Olive oil can be substituted with avocado oil or sunflower oil.

Variations:
- Add a squeeze of lemon juice for a tangy flavor.
- Use roasted garlic for a milder garlic flavor.
- Add a pinch of red pepper flakes for a spicy kick.
- Substitute half of the orache leaves with kale or collard greens for a more nutritious pesto.

Tips and tricks:
- Toasting the walnuts enhances their nutty flavor and adds a crunchy texture to the pesto.
- To prevent the pesto from turning brown, cover it with a thin layer of olive oil and store it in an airtight container in the refrigerator.
- Pesto can be frozen for up to 3 months. Portion it into ice cube trays and freeze. Once frozen, transfer the pesto cubes to a freezer bag.

Storage instructions:
- Store the pesto in an airtight container in the refrigerator for up to 1 week.

Reheating instructions:
- Pesto is best served at room temperature. If refrigerated, let it sit at room temperature for 30 minutes before serving.

Presentation ideas:
- Serve the pesto in a small bowl or ramekin.
- Drizzle a little olive oil on top of the pesto for a glossy finish.
- Garnish with a few extra walnuts or Parmesan cheese shavings.

Garnishes:
- Walnuts
- Parmesan cheese shavings
- Fresh herbs (e.g. basil, parsley, or thyme)

Pairings:
- Pasta (e.g. spaghetti, linguine, or fettuccine)
- Bread (e.g. baguette, ciabatta, or sourdough)
- Grilled meats (e.g. chicken, beef, or pork)
- Roasted vegetables (e.g. zucchini, eggplant, or bell peppers)

Suggested side dishes:
- Mixed greens salad
- Roasted potatoes
- Grilled asparagus

Troubleshooting advice:
- If the pesto is too thick, add more olive oil until desired consistency is achieved.
- If the pesto is too thin, add more nuts or cheese to thicken it.

Food safety advice:
- Wash the orache leaves thoroughly before using.
- Store the pesto in an airtight container in the refrigerator to prevent bacterial growth.

Food history:
- Orache, also known as mountain spinach, has been used in Mediterranean cuisine for centuries. It is a leafy green vegetable that is rich in vitamins and minerals.

Flavor profiles:
- Orache has a slightly salty and earthy flavor, while walnuts add a nutty and buttery flavor to the pesto. Parmesan cheese adds a salty and savory flavor, while garlic adds a pungent and spicy flavor.

Serving suggestions:
- Serve the pesto as a sauce for pasta, bread, or grilled meats.
- Use it as a dip for vegetables or crackers.
- Spread it on sandwiches or wraps.

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Taste: Savory, Nutty, Herby, Garlicky, Tangy