It's not pudding as we know it folks! But this recipe rocks!
3 Tbs of drippings from a roast (beef, pork, even use bacon drippings)
1 1/2 cups milk
3 large eggs
1 1/2 c flour
3/4 tsp salt
Preheat your oven to 450°F. Pour drippings into a 13" by 9" metal baking pan; bake 2 minutes.
Meanwhile in the blender, combine milk and eggs; blend well. Add flour and salt, and blend until mixture is just combined.
Remove pan from oven and pour batter over drippings. Bake until puffed and lightly browned, about 25 minutes. Cut into squares and serve.