Oat Milk Carbonara – Otis Oat M!lk

Ingredients

• 2 tbsp oil
• 1 red onion, diced
• 1 sprig of rosemary, stalks discarded and leaves roughly chopped
• 4 cloves garlic, crushed + finely chopped
• 2-3 tbsp cornstarch
• 2 cups of @otisoatmilk
• Black pepper
• Sea salt
• 1/4 cup of nutritional yeast
• 250g white button mushrooms, sliced
• 1 1/2 cups green peas
• Pinch of chilli flakes