How to Make It
In a large skillet, toast the pumpkin seeds over moderate heat, tossing occasionally, until lightly golden, about 5 minutes. Transfer to a food processor.
In the skillet, heat the canola oil until shimmering. Add the shallots, jalapeño, garlic and a generous pinch of salt and cook over moderate heat, stirring occasionally, until softened, about 5 minutes. Transfer the mixture to the food processor and let cool.
Add the parsley, cilantro, lime juice, olive oil, orange zest and 1/4 cup of water to the food processor and puree until nearly smooth. Season with salt. Transfer the sikil pak to a bowl and serve with tortilla chips.
The sikil pak dip can be refrigerated for up to 3 days. Bring to room temperature before serving.