Butternut Squash Potstickers

Ingredients

• 1 medium butternut squash
• 2 tablespoons olive oil
• 1 small onion, diced
• 2 cloves garlic, minced
• 1 teaspoon ginger, grated
• 1/4 cup soy sauce
• 1 tablespoon rice vinegar
• 1 tablespoon sesame oil
• 1 tablespoon brown sugar
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 36 round potsticker wrappers
• 1/4 cup water
• 2 tablespoons vegetable oil, for frying