Measure everything out first for a smooth process. Begin proofing the yeast by combining it with warm milk (100–110°F). Let it sit for 5–10 minutes until it becomes foamy. This means it’s activated and ready. Tip: read through the full instructions before starting to map out your timing.
Once your yeast is ready, mix in the remaining dough ingredients. If using a stand mixer with a dough hook, knead on medium speed for about 5 minutes until the dough is soft and slightly tacky. You can also do this by hand—just knead for 8–10 minutes.
Place the dough in a lightly greased bowl and cover with a clean towel. Let it rise in a warm spot for about 1 hour or until doubled in size. Punch it down, then roll out on a floured surface to ½-inch thick. Use a donut cutter (or biscuit cutter + bottle cap) to cut your shapes. Transfer to a parchment-lined tray, cover, and let rest 15 more minutes.
Heat oil in a heavy-bottomed pot to 350°F. Carefully lower in a few donuts at a time, frying for about 40 seconds per side or until golden brown. Use a slotted spoon to transfer them to a cooling rack lined with paper towels.
For the Glaze:
While the donuts cool slightly, stir together melted butter, maple syrup, powdered sugar, and a pinch of salt until smooth. Dip the tops of each donut into the glaze and immediately top with crumbled bacon pieces.
Enjoy while warm for that just-fried texture! Leftovers can be stored in an airtight container for 1–2 days, but they’re definitely best day-of.
Notes
Overnight Instructions:
Prep the dough through the initial mixing. Before allowing the dough to rise, cover tightly and place in the refrigerator. The dough can stay refrigerated up to 12 hours.
When ready to cook, remove from the refrigerator and allow to rise in a warm area until doubled.