Stuffed portobello mushrooms – Igluu Meal Prep

Ingredients

• 1 large portobello mushroom
• 1 red onion
• 1 clove of garlic
• 1 tsp butter
• 1 tsp tarragon to taste
• 1 slice of brown bread
• 2 handfuls spinach
• 2 tsp Greek yogurt
• Goats cheese
• 1 tbsp pine nuts