Butternut Squash Stuffed Shells

Name: Butternut Squash Stuffed Shells
Prep time: 20 min
Cook time: 35 min
Total time: 55 min
Cuisine: Mediterranean
Ingredients: 1½ cups cubed butternut squash; extra-virgin olive oil (for drizzling); 16 jumbo shells; 1½ cups raw cashews* (see note); 1 cup fresh water; 1 garlic clove; 3½ tablespoons fresh lemon juice; 1/2 teaspoon sea salt; freshly ground pepper; 4 cups fresh baby spinach; 1 cup crumbled firm tofu; 1 teaspoon dried oregano; 1/2 teaspoon lemon zest; pinch of red pepper flakes; 1 cup cashew cream (from the recipe above); sea salt and freshly ground pepper