Prep 15 mins
Cook 1 hr
These delicate little bars just melt in your mouth. They don't last long at my house!
- Mix butter, sugar, and flour throughly and press into a 9x13-inch pan 1/2-inch thick.
- Sprinkle with poppy seeds.
- Bake in a slow oven (250-275°F) until light brown, about an hour.
- Cut, while still warm, into small bars.