Preheat oven to 350* and grease a mini-muffin pan. Set pan aside
In a medium mixing bowl, combine melted butter and eggs. Mix well.
Add in flour, brown sugar, and pecans to butter/egg mixture just until blended.
Evenly fill your mini-muffin pan with batter, each cup about 2/3 full
Bake at 350* for about 15-25 minutes or until muffins tested with toothpick comes out clean. Remove from pan a minute or two after removing from oven. ENJOY!