Easiest Brownies in the World

1 12-ounce bag chocolate chips (whatever kind you prefer)
1 cup butter
1½ cups sugar
4 large eggs at room temperature
1½ cups flour

Preheat oven to 350ºF. In a medium saucepan over low heat, melt butter and chocolate chips. Stir constantly and remove from heat when chips are fully melted. In the same pot, blend in the sugar. Then add the eggs, blending fully one at a time. Add flour and beat until air bubbles form in the batter. Pour into a greased 9 X 13-inch pan (this recipe works great doubled and poured into a large 11 X 17-inch rimmed baking sheet). Bake for 20 minutes. Turn heat down to 325ºF and bake for 10 more minutes.