Put butter and sugar into a large bowl. Use an electric mixer to blend these for five minutes.

Now, add eggs and vanilla extract to the bowl. Mix them together.

Take another bowl and put all the dry ingredients in it. Mix them.

Now, combine the butter mix with the dry ingredients. Combine them well.

Divide dough into three separate bowls.

In one small bowl, add some red food coloring. Blend the color into the dough using your hands.

Lastly, cut three pieces of parchment paper. Each should be about 13 inches by 11 inches.

Place parchment paper on the counter.

Position the red dough ball on the paper's center and cover it with another parchment paper.

Roll out dough to be 11 in x 9 in and about ¼ inches thick using a rolling pin. Place it on a cookie sheet.

Repeat the steps with black and non-colored dough.

Chill each dough sheet in the refrigerator for a minimum of 30 minutes.

After chilling, remove the top parchment paper of one dough layer and sprinkle water drops on it.

Layer the second dough sheet on top, color does not matter.

Add the final dough layer on top.

Trim edges to form an even rectangle with a knife.

Roll the layered dough lengthwise into a log and cover with plastic wrap.

Refrigerate the log for an hour.

Slice the dough into 1/2-inch rounds and place on a cookie sheet.

Flatten the dough if needed for the cookie cutter.

Cut out Mickey shapes with cutters from the dough rounds.

Let the cookies cool on a wire rack after baking.

Melt white chocolate in a bowl in the microwave. Transfer the melted chocolate to a piping bag and cut the tip.

Outline the top of a cookie with the melted white chocolate.

Sprinkle Valentine's Day nonpareils on the cookies while the chocolate is still wet.

Allow the chocolate to harden before serving.