Ingredients:
8 ounces of ground beef
¼ onion, diced very finely
1 egg, beaten
½ cup grated sweet potato
¼ teaspoon dried thyme
¼ teaspoon mustard powder
¼ teaspoon garlic powder
Instructions:
Preheat the oven to 350 degrees. Line a baking sheet with parchment paper.
In a small bowl, combine all the ingredients and mix until well combined. Form mixture into ½ inch balls and place them in a single layer on the prepared baking sheet.
Baked until cooked through, about 20 minutes. Store any unoffered meatballs in the refrigerator for up to 3 days or in the freezer for up to 6 months.