A fresh twist on classic pesto—this pasta with shiso pesto uses red shiso leaves (perilla) for a bold, earthy flavor. Perfect for putting summer’s shiso harvest to good use.
Depending on the size of your food processor, mine is quite big, so I usually prepare double or triple batches or the pesto, because it's easier to process that way. Simply double or triple the pesto recipe. I keep the rest frozen in small batches and thaw them when I need them
I toasted the pine nuts on a dry skillet until lightly golden brown over a medium heat.
Put shiso leaves, toasted pine nuts, garlic, 1/8 tsp of salt, and freshly grind black pepper in a food processor. Give it a few pulses and scrape the sides of the bowl and pulse until you get a coarsely chopped paste.
With the food processor running on low, gradually add 1/3 cup of the oil and mix until combined. Add 3/4 of the Parmesan cheese and pulse a few times to combine. Set aside or keep them in a jar stored in a fridge if not using on the same day
Cook the pasta:
Bring a large pot of water to a boil. Add some salt according to the instruction on the package. Cook until al dente. Do not overcook them. Reserve about 1/2 cup of the cooking liquid and drain off the rest. DO NOT rinse the pasta so the pesto can cling to the pasta
Return the pasta to the pot. Add the shiso pesto and about 1/4 cup of the reserved pasta liquid, and shredded cooked chicken meat if using (I usually use leftover rotisserie chicken meat).
Give everything a gentle toss to combine. Make sure the pasta is coated with shiso pesto. If it seems dry, you can add a bit more liquid. Have a taste and adjust by adding more salt and pepper to your preference
To serve:
Transfer the pasta to a serving plate. top with the rest of the Parmesan cheese and serve immediately