Along with the pumpkin seeds, you'll need 3 cups of purple dead nettle, garlic, lemon juice, nutritional yeast, and olive oil." There are other edible weed hacks, too, ...

1/4 cup toasted walnuts. Salt, freshly ground pepper, to taste. 1/3 cup extra-virgin olive oil. For the pesto: Combine the first four ingredients in the bowl of a food processor and blend.