Bread flour, active dry yeast, sugar, warm water, olive oil, salt, jam of choice, powdered sugar.
Activate the yeast in warm water with sugar. Mix in flour, salt, and olive oil to make a soft dough. Let rise until doubled. Spread into an oiled pan and let rise again. Dimple the dough and fill the dimples with small spoonfuls of jam. Bake at 425°F for 20–25 minutes. Cool slightly and dust with powdered sugar.
Use thick jam so it stays in place. Try different fillings like lemon curd or Nutella. Best served warm.
Find it online: https://recipescno.com/homemade-jam-donut-focaccia/