Stuffed Portabella Mushrooms

•½ cup real butter

•4oz cream cheese

•1/3 cup white wine

•½ tsp powder garlic

•½ tsp crushed red peppers

•2 big portabella mushrooms

•1 tbsp olive oil

•¼ onion, chopped

•2 garlic cloves, chopped

•1 cup shredded chicken

•¼ cup breadcrumbs

•salt and pepper