Chickpea Pasta: Chickpea pasta has more protein and fiber in comparison to wheat pasta and half the carbs. A 3.5 oz serving yields 22g protein, 8g fiber and 48g net carbs. 3.5 oz of wheat pasta yields 13g protein, 3g fiber and 71g net carbs.
Measuring Basil Leaves: Pack the leaves into a measuring cup. 1.25 oz yields approximately 1 cup.
Food Processor: Depending upon the size of your processor, you will need to make adjustments to how much you can add to the bowl. If you have a mini size, you can fit 3-5 cups of ingredients. I recommend start small and add as you go. The basil leaves will take up a lot of space and it's easier to add ingredients after these are pulsed and broken down.
Adding Salt: Parmesan is salty and little additional salt is needed. However, if you like more salt, I advise to add it in small amounts. Once it's added, it's impossible to take away.
Al Dente: Al dente is an Italian term and means “to the tooth”. The pasta is taken out of the water as soon as it absorbs the moisture but still has some uncooked starch at the core/center. It has a “bite” or firm texture. Every pasta brand has a recommendation for cooking time, so it is hard to make a precise determination for when al dente is achieved. About 3 minutes before the recommended cooking time ends, remove a piece of pasta from the cooking water. Bite or cut into it and examine the center. The starchy core should be visible but not dominant. The pasta should not be hard to chew but have some texture. Overcooked pasta will be gummy or mushy.
Nuts: Pine nuts are small and soft. They will break down easily when pulsed in a food processor. Walnuts, cashews or other larger oily nuts will break down more easily if they are chopped into small pieces before adding to the processor.
Toasting Nuts: Oily nuts heat up very quickly and will burn before you realize it. Do not walk away from the stovetop when toasting. As soon as they begin to brown, watch carefully. Remove them from the skillet before they become too dark and bitter. Do not turn off the skillet and let them sit. They will continue to cook and burn before you realize it.
Garlic: Pesto is traditionally made with garlic. Depending upon your tolerance as well as taste, I advise that less is more. If the pesto has too much garlic, it will become acrid and bitter and overwhelmed with dominant garlic flavor.
Storing Pesto: Pesto can be made ahead of time, even up to a few days. Cover it tightly with plastic wrap until ready to use and store it in the fridge. The plastic should be touching the top of the pesto. The basil will darken when it is exposed to air, so to keep it bright green, wrap it correctly. You can bring it out of the fridge and let it come to room temperature when you are ready to use it.
Juicing Lemons: Commercially grown lemons tend to have thick skins. Press and roll the lemon on a hard surface to loosen up the flesh and release the juice. Zest the lemon first, if the recipe calls for it, and then cut into it for the juice.
Zesting Lemons: The volume of zest really depends upon the type of zester you are using. A tbsp. of zest from a micro zester will look very different from zest from a medium grade zester. 1-2 tsp. from a micro zester should equal 1 tbsp. from a medium grade zester. How many lemons will it take? That depends on the size of the lemon. These days, they are almost as big as softballs from the big box stores like Costco. One of those should do it! But if your lemons are small, then it might take 2-3. Try to get every bit of yellow flesh off the fruit. Leave the white pith behind.