Gluten-Free Spaghetti & Dairy-Free Meatballs with Marinara Sauce

For the Meatballs

• 500g (1 lb) ground turkey or beef
• 1/3 cup gluten-free rolled oats or breadcrumbs
• 1 flax egg (1 tbsp flaxseed meal + 2.5 tbsp water)
• 2 garlic cloves, minced
• 1 tsp dried oregano
• ½ tsp onion powder
• Salt and pepper to taste
• Optional: 2 tbsp chopped fresh parsley

For the Marinara Sauce

• 1 tbsp olive oil
• 1 small onion, finely chopped
• 2 garlic cloves, minced
• 1 can (15 oz) crushed tomatoes
• 1 tbsp tomato paste
• ½ tsp dried basil
• Salt and pepper to taste

For the Pasta

• 250g (9 oz) gluten-free spaghetti or angel hair pasta
• Salted water for boiling