Heat vegetable oil to 375°F in a deep fryer or skillet; add tortillas a few at a time and fry until golden brown. Drain on paper towels and keep warm.
Combine eggs, half-and-half, and TABASCO® Green Sauce in a large bowl and beat until combined.
Heat 2 tablespoons of the olive oil in an 8-inch skillet over medium-high heat. Add 2 tablespoons each of ham, bell pepper, onion, and tomatoes and cook 1 minute; stir in 1/2 cup egg mixture. Cook until set, then flip.
Sprinkle omelet with 2 tablespoons cheese and fold in half. Place one fried tortilla half on a plate and top with omelet; place another tortilla half on top. Repeat process with remaining ingredients. Serve omelets with sour cream and guacamole and sprinkle with green onions.
Makes 5 servings.