01 - Whisk all-purpose flour, bread flour, instant yeast, sugar, and fine sea salt in a large mixing bowl.
02 - Pour in lukewarm water and 1/4 cup extra virgin olive oil. Mix with a wooden spoon or dough hook until a sticky dough forms.
03 - Stir in minced garlic and chopped rosemary to distribute evenly throughout the dough.
04 - Cover the bowl and let the dough rise in a warm area for 1 hour or until doubled in volume.
05 - Heat the oven to 400°F (200°C) and lightly grease a 12-cup muffin tin.
06 - Portion the dough evenly into the muffin tin, using oiled hands or a scoop due to its sticky texture.
07 - Brush each portion with extra virgin olive oil, sprinkle with flaky sea salt and additional rosemary.
08 - Bake for 18 to 22 minutes, or until the focaccia muffins are golden brown and cooked through.
09 - Let muffins cool in the tin for 5 minutes, then transfer to a wire rack. Serve warm or at room temperature.