Combine ground beef, minced yellow onion, salt, black pepper, and Tabasco sauce in a large skillet.

Cook over medium-high heat until the ground beef is browned.

Reduce heat to low, cover, and simmer.

Whisk eggs, milk, and water together in a large bowl.

Add flour, baking powder, and salt to the egg mixture, and mix until well combined.

Roll out the dough on a floured surface to between 1/4 and 1/8 inch thickness.

Cut the dough into 6-inch circles, and make a slash in the center of each circle.

Fill a large cast-iron skillet or Dutch oven 1/2 inch deep with oil.

Heat the oil over medium-high heat to between 325 and 400 degrees Fahrenheit. Test with a small piece of dough to ensure it bubbles vigorously.

Fry the dough circles in hot oil for 2-3 minutes per side, or until golden brown.

Drain the fry bread on paper towels.

Top each piece of fry bread with the cooked meat mixture, beans, grated cheddar cheese, shredded lettuce, and chopped tomatoes.

Serve hot with salsa, if desired.