Step 1

Preheat the oven to 375 degrees

Step 2

Add the ground beef and onions to a skillet over medium-high heat on the stove. Saute until the onions have softened and the beef is completely browned. Drain any remaining grease.

Step 3

Mix in the taco seasoning, corn, and spinach until the spinach has completely melted.

Step 4

Slice the top of the tomatoes off, remove the center of the tomato and spoon out the inside.

Step 5

Fill the tomatoes with the taco mixture and sprinkle with the cheese on top.

Step 6

Bake for 15 minutes.

Step 7

Garnish with chopped parsley and serve.