Heat oven to 350°F (175°C). Grease a medium baking dish.
Add bread cubes to the dish. Spread evenly.
Sprinkle chopped pecan pralines over the bread.
In a bowl, whisk eggs, milk, cream, brown sugar, butter, vanilla, spices, and salt.
Pour the mixture slowly over the bread. Press gently so all pieces soak.
Let rest for 20 minutes.
Bake uncovered for 40–45 minutes until golden and set in the center.
While baking, melt butter and brown sugar in a saucepan over medium heat.
Add cream and stir until smooth. Simmer 3–4 minutes.
Remove from heat. Stir in vanilla and salt.
Serve bread pudding warm with praline sauce on top.