Heat olive oil/canola in a pan on low-medium heat, add garlic and chopped Swiss chard. Cook covered on low for 4-6 minutes or until the chard just about starts to wilt.
Blend with basil, pepper, Extra virgin olive oil cashews and a little water if needed. The pesto can be stored in the refrigerator for 3-4 days, without any change in color.
Cook pasta, and serve topped with the pesto.
Garnish with some powdered Raw cashew mixed with nutritional yeast and pepper flakes.