A fast Spanish tomato sauce is a healthy alternative to hollandaise. Try garnishing your eggs with grated Cheddar.
Heat oil in pan over medium. Add bell pepper and onion; sauté 5 minutes. Add garlic, and cook 30 seconds. Stir in tomatoes; simmer 10 minutes. Season with hot sauce, salt and pepper.
Fill pot with 2 inches water. Add vinegar, and bring to a simmer. Reduce heat to medium low. Crack one egg into bowl, then pour into pot. Repeat with remaining eggs, and poach 3 minutes. Remove with slotted spoon.
Meanwhile, toast muffins, then put a few avocado slices on each half. Top each with an egg and 1/4 cup sauce, and serve.