While some will tell you that Mexican Breakfast Tortas are the ultimate hearty breakfast, we love these egg-based sandwiches as a creative addition to the breakfast-for-dinner rotation. Simple no-prep toppings like refried beans and salsa make these quick, filling and delicious.
Heat a non-stick frying pan over medium-high heat. Add oil and the onions and smoked paprika to heated oil. Saute until tender, 3 to 4 minutes.
Turn heat down to medium and add eggs. Scramble until eggs are cooked to your liking, about 2 to 3 minutes more. Stir in chives and cheese.
Empty refried beans into a microwave-safe container. Heat according to instructions on can.
Toast hamburger buns.
Assemble sandwiches by spreading beans on both halves of hamburger buns. Top with eggs and salsa (or serve salsa on the side for dipping). Serve sandwiches with avocado and tomato salad on the side. Enjoy!