Prepare your crockpot by buttering or using non stick cooking spray to coat the bottom half of the crockpot.
In a bowl, stir together butter, sugar, and eggs, until well combined.
Add baking powder, baking soda, salt, cinnamon, and nutmeg to butter and sugar mixture.
Stir in flour. The mixture will be a little dry at this point.
Combine dough with mashed bananas and almonds, stir until well combined.
Pour mixture into crockpot. Cover top of crockpot with 2-3 paper towels, and place the lid overtop. This will keep the bread moist while cooking
Cook on low for 4 hours. The top will be slightly browned when done and toothpick inserted in the middle will come out warm.
After 4 hours, take a butter knife and run it along the edges of the bread to loosen the loaf. Flip it upside down onto a platter and let it cool. Enjoy!