Marinade shrimp with melted butter and seasonings-coat well.
Heat oil and garlic in a large pan over medium heat. Add in shrimp and cook a few minutes each side until blackened.
Remove from pan and add in vegetables and coat with remaining marinade from the pan.
Once the veggies are cooked through add back in shrimp and quinoa and mix together. Then add in red roasted pepper sauce. Combine well. Add as much or little as you desire.
Taste and adjust seasonings as needed.
Store leftovers in the fridge for a few days.