Sweet potatoes make the "bread" for a satisfying sandwich! Ingredients: 1 medium sweet potato (about 7 1/2 ounces or 210 grams), peeled 1 1/2 tablespoons oil, divided 1/2 teaspoon garlic powder 1/2 teaspoon dried thyme 1/2 teaspoon salt, add more to taste 1 large egg...
