Step 1

Preheat oven to 325F.

Step 2

Dump ground beef into a large saute pan over medium-high heat.

Step 3

Crumble ground beef well as it cooks.

Step 4

Once the ground beef is fully cooked, drain the grease from the pan.

Step 5

Add the water and taco seasoning to the pan with the ground beef.

Step 6

Stir well and leave to simmer over medium-high heat for 4 minutes.

Step 7

Add the diced onions, Rotel and corn to the pan.

Step 8

Stir well and reduce the heat to low.

Step 9

Dump the Bisquick mix and water into a mixing bowl.

Step 10

Stir until a sticky dough forms.

Step 11

Dump the dough into the bottom of a greased 9 x 13 inch baking dish and spread it out evenly.

Step 12

Dump the ground beef mixture on top of the dough and spread it out evenly.

Step 13

Dump the cream cheese, mayo, onion powder and salt into a mixing bowl and cream together with an electric mixer until smooth.

Step 14

Spoon the cream cheese mixture on top of the ground beef mixture in the baking dish and spread it out as evenly as possible.

Step 15

Sprinkle the shredded mozzarella and cheddar cheese on top.

Step 16

Place the dish in the oven and bake for 40 minutes.

Step 17

After 40 minutes remove the casserole from the oven and allow it to sit for a few minutes before slicing and serving.

Step 18

Enjoy!