Mix together flour, yeast, and salt. Stir in olive oil and water until a cohesive dough begins to form.
On a floured surface, knead dough until smooth, then place into a greased bowl and cover. Let rise until doubled, about 90 minutes.
Preheat oven to 375°F and line a baking sheet with parchment paper.
Place dough on floured surface and, using your knuckles, press down to deflate the dough and form a rough 10-inch circle.
Transfer dough to baking sheet, reform if needed, and scatter berries and goat cheese over the top.
Bake for 25-30 minutes. Drizzle with honey or balsamic vinegar before serving, if desired.
Notes
You may need more or less flour or water depending on the humidity of your home. Also, try swapping in 1/2 cup of whole wheat flour, but be sure to increase the amount of water (in small amounts) to adjust for the change.