Spiced chocolate cake bites

Ingredients

• 9 oz bittersweet chocolate
• 3/4 stick unsalted butter
• 1/3 cup creamy peanut butter
• 3/4 cup flour
• 3/4 cup ground walnuts
• 3/4 cup confectioner’s sugar
• 3 tbsp unsweetened cocoa powder
• 1/4 tsp salt
• 1 tsp baking powder
• 3 eggs
• 1/3 cup maple syrup
• 1/4 cup Cognac
• 9 oz orange marmelade
• 2 tsp cayenne pepper
• 1 tsp chili powder
• 5 1/2 oz bittersweet couverture chocolate
• unsalted butter (for greasing)
• chopped pistachio (for serving)
• chopped almond (for serving)