Healthy Ground Chicken Burgers

Ingredients (9)

• 2 lbs raw boneless and skinless chicken breasts or thighs cubed
• 1 large egg
• 1/2 small onion cut in chunks
• 1 garlic clove
• 1 slice of bread I use sprouted whole grain
• 1/2 tsp salt
• Ground black pepper to taste
• 3 tbsp oil for frying
• Prepared mustard