Flahavan’s Crispy Garlic Mushroom Burger with No-Knead Buns

Ingredients

• 100g Flahavan’s Organic Porridge Oats
• 6 tbsp Good4U Vitamin Breakfast Boost
• 3 tbsp Good4U Garlic and Chilli Salad Topper
• 1 tbsp easy mix yeast
• 55g caster sugar
• 125ml warm water
• 600g bread flour, plus extra for dusting
• 1 ½ tsp salt
• 250ml oat milk, lukewarm
• 50ml rapeseed oil, plus extra for coating
• 6 Portobello Mushrooms
• 2 tbsp sriracha sauce
• 1 tbsp marigold bouillon powder
• 1 tsp garlic salt
• 100g gram flour
• olive oil spray