Peanut Butter Mousse with Bananas & Shaved Semi-Sweet Chocolate - I Feel Like Cooking

Ingredients

• 1 C heavy whipping cream
• 4 – 5 T creamy peanut butter (I simply grabbed two big globs with a serving tablespoon)
• ½ C packed brown sugar
• ½ t vanilla
• 1 5.3 oz. package plain Greek yogurt
• 1 oz. semi-sweet baking chocolate shaved
• Mint sprigs to garnish
• 2 small bananas cut into small pieces