In the bowl of a stand mixer with a bread hook attached, combine the milk, warm water, sugar and yeast. Mix until the sugar is dissolved. Let it sit until it starts bubbling.
Add in the melted butter, honey, egg and salt; stir until combined.
Start the mixer on low and add in the flour, one cup at a time. Knead with the mixer until the dough becomes smooth and slightly tacky (see photo above)
Place into a well greased large bowl. Cover with a damp cloth and let rise in a warm place for around 50-60 minutes, or until doubled in size.
Grease two 9x13 pans with butter and set aside.
Punch dough down and turn out onto a floured board. Roll dough into a one inch thick rectangle. Cut into 24 pieces.
Place 12 rolls in each 9x13 pan. Cover and let rise again until doubled in size, around 35-30 minutes.
Pre-heat your oven to 350 °F. Place both pans of buns into the oven and bake for 15-20 minutes until very golden brown on top.
Remove from the oven and cool slightly, then turn out onto a cooling rack. Try not to separate the buns until you eat them, this keeps them from drying out!
Combine all ingredients of the Honey Butter together until smooth. Serve with the buns to enjoy a Texas Roadhouse experience!