8 ounces (2 sticks) unsalted butter
1 cup sugar
1/3 cup honey
1/3 cup heavy cream
4 1/2 cups skinless sliced blanched almonds
Preheat the oven to 375 degrees.
Melt the butter in a medium saucepan over medium-low heat. Add the sugar and honey; stir until dissolved and smooth. Stir in the heavy cream for a few minutes, forming a light caramel. Turn off the heat. Stir in the almonds until they are all well coated.
Use about a third of the mixture to fill the bottoms of the muffin wells, compacting each portion into a disk. Bake (middle rack) for 8 to 9 minutes, until bubbling and just golden brown at the edges.
Let cool in the muffin pan for 7 to 10 minutes, then use a small offset spatula or table knife to release each florentine; some may still be a little flexible. Transfer to a sheet of parchment or wax paper to cool and set completely.
Repeat with the remaining almond mixture. If you are using foil liners, replace with new ones for subsequent batches.