Healthy Smashburger Slider Recipe with Keto Buns – Plantiful Kitchen

Ingredients

• 1 lb ground beef (preferably grass-fed)
• 1 tsp Celtic Sea salt
• 1/2 tsp black pepper
• 1/2 tsp garlic powder
• 1/2 tsp onion powder
• 1 large onion, thinly sliced
• 1 tbsp avocado oil (for cooking) - I like Chosen Foods
• 2 tbsp yellow mustard - I like Primal Kitchen’s