First, cook pasta (1 minute less then package instructions) and reserve 1/2 cup of the pasta water. Set aside.
Next, add broccoli, arugula, garlic, peanuts, red wine vinegar, salt and pepper into the blender.
Now, as you blend add in the extra virgin olive oil.
Next, add Parmesan cheese and blend to combine.
Finally add pasta, pesto, butter and 1/4 cup water to bowl and mix to combine!