Preheat oven to 350 degrees Fahrenheit.

Combine streusel ingredients in a resealable bag and mix until crumbs form. Set aside.

In a standing mixer, combine eggs, oil, and sugars on high speed until light and fluffy. Then add the almond milk, flour, and baking powder, and mix until just combined.

In a small bowl, combine brown sugar and cinnamon.

Line 12 muffin tins with muffin holders.

Using a scooper, scoop one scoop of the batter into the prepared muffin tins. (Batter should fill about one third of the holder.)

Sprinkle the cinnamon-sugar mix over the batter and then scoop an additional scoop of batter on top.

Sprinkle generously with streusel.

Bake for 22–25 minutes until inserted toothpick comes out clean.

Prepare the glaze: Combine sugar, diluted coffee, and oil in a small bowl, and mix until smooth. Add water if needed.

When the muffins are cool, drizzle with glaze.