Chicken Maryland bake with grapes and olives

Ingredients

• 4 chicken Marylands
• 1/4 cup seasoned flour
• 1/4 cup olive oil
• 6 rashers streaky bacon, cut into strips
• 1 red onion, cut into wedges
• 4 garlic cloves, crushed
• 250 grams red grapes
• 1 cup Kalamata olives
• 1 tablespoon capers
• 2 teaspoons dried oregano
• 1/2 cup dry white wine
• 200 grams Brussels sprouts, trimmed, halved
• 1/2 cup chicken stock
• mashed potato to serve