In a bowl, whisk flour, sugar, baking powder, baking soda, nutmeg, ginger, and salt.
STEP 3
In another bowl, whisk eggs, milk, and almond extract. Slowly add melted butter while whisking.
STEP 4
Combine egg mixture with dry ingredients, stirring until moistened. Fold in plums and almonds. Divide batter into muffin cups and sprinkle ginger on top.
STEP 5
Bake muffins until they spring back when touched, about 23 to 25 minutes. Cool on a rack for 5-10 minutes.
STEP 6
Serve warm or at room temperature. Store leftovers in an airtight container for 2-3 days, or freeze.