01 - Combine mixed dried fruit and chopped peel in a heatproof bowl. Pour strong hot black tea over the mixture, stir, and cover. Allow to soak for 1 to 2 hours, or preferably overnight, until the fruits are plump. Drain thoroughly, reserving the soaking liquid for later use if desired.
02 - In a large mixing bowl, thoroughly combine all-purpose flour, granulated sugar, instant dry yeast, ground cinnamon, ground nutmeg, and salt.
03 - In a separate bowl, whisk together the large egg, melted and cooled unsalted butter, and lukewarm milk until well combined.
04 - Gradually add the wet ingredients mixture to the dry ingredients. Mix until a soft dough begins to form. Incorporate the drained dried fruit, ensuring it is evenly distributed throughout the dough.
05 - Transfer the dough to a lightly floured surface. Knead diligently for 8 to 10 minutes until the dough becomes smooth and exhibits elasticity.
06 - Place the kneaded dough into a greased bowl, cover securely, and allow it to rise in a warm, draft-free location for approximately 1 hour, or until its volume has doubled.
07 - Preheat the oven to 350°F. Thoroughly grease and line a 2-pound loaf tin with parchment paper.
08 - Gently punch down the risen dough to release air. Shape the dough into a uniform loaf and carefully place it into the prepared loaf tin. Cover the tin and allow the dough to undergo a second rise for another 30 minutes.
09 - Bake in the preheated oven for 55 to 60 minutes, or until the loaf achieves a golden-brown crust and emits a hollow sound when lightly tapped on the bottom.
10 - Allow the baked barmbrack to cool in the loaf tin for 10 minutes before carefully transferring it to a wire rack to cool completely. Slice and serve, traditionally buttered.