These sourdough pumpkin spice pop tarts combine a tangy, flaky crust with a warmly spiced pumpkin filling and a nutty brown butter glaze, perfect for cozy fall breakfasts or snacks.
Chill dough well to keep butter cold for flakiness. Use a light-colored pan to brown butter to avoid burning. Seal edges firmly to prevent filling leakage. Rotate baking sheet halfway for even browning. Dough can be refrigerated overnight for better flavor. Pop tarts can be made ahead and baked fresh. For gluten-free, substitute gluten-free flour blend. For vegan, replace butter with coconut oil and use flax egg.
Keywords: sourdough, pumpkin spice, pop tarts, brown butter glaze, fall breakfast, homemade, cozy, autumn, pumpkin puree, baking