Oven 350°F.
Mix flour, oats, sugar, baking powder & soda; set aside. If not using salted butter, add ½ tsp kosher salt.
Low heat: melt butter & syrup ~5 min, stirring occasionally. Pour over dry ingredients; mix until incorporated.
Heaping tbsp → 24 cookies; roll into balls. Place 2 ½” apart on baking sheet for spreading.
Bake 7–8 min (may take 10–12, watch them) until golden brown.
Cool 5–10 min; transfer to cooling rack. Enjoy!
