Description
This Sweet Potato Gnocchi with Sage Walnut Pesto is a delightful homemade dish combining soft, pillowy sweet potato gnocchi made from almond flour and arrowroot powder with a fragrant, nutty pesto made from crispy sage leaves, toasted walnuts, parsley, and garlic. Ideal for a comforting yet refined meal, this recipe brings a gluten-free twist to traditional gnocchi, bursting with rich flavors and perfect for serving four.
Ingredients
Sweet Potato Gnocchi
- 2 medium sweet potatoes, approx 1.5 lbs
 - 2 cups almond flour, plus more as needed
 - 1 cup arrowroot powder, plus more as needed
 - 1 tsp salt
 - 1 large egg
 
Sage Walnut Pesto
- 3/4 cup olive oil, divided
 - 12 whole sage leaves
 - 1/4 cup sage leaves, roughly chopped
 - 1/2 cup fresh parsley, roughly chopped
 - 1/2 cup walnuts
 - 1 garlic clove
 - 1 tsp salt
 - Pinch of pepper
 
Instructions
- Cook Sweet Potatoes: Pierce the sweet potato several times with a fork and microwave for 8-10 minutes until soft inside, or alternatively roast for 50-60 minutes until tender.
 - Crisp Sage Leaves: Heat 1/2 cup olive oil in a pan over medium heat. Add whole sage leaves and fry for 30-40 seconds until crispy. Remove the sage leaves with tongs and place on paper towel to drain. Cool the oil slightly for pesto use.
 - Toast Walnuts: In a dry pan, toast walnuts over medium heat for about 5 minutes, stirring frequently until fragrant and lightly browned. Transfer to a plate to cool.
 - Prepare Sage Walnut Pesto: Combine chopped sage leaves, parsley, garlic, salt, pepper, toasted walnuts, and cooled sage-infused olive oil in a food processor. Pulse until thick and combined. Gradually add the remaining olive oil (about 1/4 cup or more) until the pesto reaches a loose, spreadable consistency.
 - Make Gnocchi Dough: Mix almond flour, arrowroot powder, and salt in a medium bowl. Remove flesh from cooked sweet potatoes and rice using a potato ricer or mash well. Let cool for 10 minutes. On a floured surface or in a large bowl, add three-quarters of the flour mixture to the sweet potato and make a well in the center. Add the beaten egg and combine with flour and sweet potato into a thick paste. Knead gently, adding more flour as needed, until you can form a dough log that is not too sticky.
 - Form Gnocchi: Cut the dough log into equal sections and roll each into a 1-inch thick rope. Slice each rope into 1-inch pieces and set aside.
 - Shape Gnocchi: Use a gnocchi paddle or the back of a fork to create indentations on each gnocchi piece for texture and sauce adherence.
 - Cook Gnocchi: Bring a large pot of salted water to a boil. Add gnocchi in batches and cook until they float to the surface, about 2-3 minutes. Remove with a slotted spoon to a large bowl.
 - Toss with Pesto: Gently fold the cooked gnocchi with the sage walnut pesto until evenly coated.
 - Serve: Portion the gnocchi into bowls and garnish with a few crispy sage leaves. Serve immediately.
 
Notes
- Omitting the gnocchi indentations saves preparation time; leaving them as small pillow shapes works well.
 - This gnocchi dough can be frozen after shaping and cooked later without losing texture.
 - For roasting sweet potatoes, preheat the oven to 400°F (200°C) and wrap the potatoes in foil before baking.
 - Ensure sweet potato is mashed thoroughly to avoid lumps that affect dough texture.
 - If dough feels too sticky, gradually add more almond flour or arrowroot powder until manageable.
 
- Prep Time: 50 minutes
 - Cook Time: 20 minutes
 - Category: Main Course
 - Method: Stovetop
 - Cuisine: Italian