Rainbow Beach Sub Shop at 7520 S Exchange Ave is a neighborhood Chicago sandwich shop with an impressively broad, made-to-order menu spanning breakfast through dinner. Beyond subs, the selection includes omelettes, skillets, pancakes, tacos, gyros, Philly-style sandwiches, fish sandwiches, nachos, fries, and classic sides. Coffee and the shop’s well-reviewed lemonade round out the casual drink selection. Recent menu listings show many breakfast plates and skillets around $5-$10, while current business listings generally place meals in the $10-$20 range, making it an approachable choice for generous, everyday comfort food.
Popular choices include the Everything and Vegetarian breakfast selections, pancakes, tacos, Italian beef, and made-to-order fish sandwiches. Customer reports also highlight steak and chicken Philly sandwiches, with peppers, onions, mushrooms, and melted cheese delivering a satisfying balance of savory, fresh, and creamy flavors.
Vegetarian omelettes and skillets provide meat-free choices, while eggs, chicken breast, broccoli, rice, beans, and Mexican corn offer options for diners seeking simpler or lighter combinations. Gluten-free preparation is not clearly documented, so guests with dietary restrictions should confirm directly with the restaurant. The casual, kid-friendly setting works equally well for breakfast, a quick lunch, relaxed dinner, takeout, or an informal group meal.
Menu Highlights
Steak Philly - Tender steak combines with sautéed mushrooms, bell peppers, onions, and melted Swiss cheese for a rich, savory sandwich with plenty of texture. It is one of the shop’s standout hearty choices.
Chicken Philly - Seasoned chicken, vegetables, and melted mozzarella create a warm, cheesy sandwich that balances juicy meat with tender-crisp peppers and onions.
Fish Sandwich - A battered fish fillet is served with lettuce, tomato, and onion, pairing a crisp exterior with flaky fish and fresh toppings.
Everything Omelette - A substantial breakfast favorite served with a choice of hash browns, rice, or grits. Its generous combination makes it especially appealing for a filling morning meal.
Gyro Skillet - Savory gyro meat transforms the classic breakfast skillet into a robust, satisfying plate, ideal for diners wanting something richer than a traditional egg breakfast.
Vegetarian Omelette - A meat-free breakfast option with a hearty side choice of hash browns, rice, or grits, offering a satisfying alternative to the shop’s meat-heavy favorites.
Cheese Fries - Crisp fries topped with creamy melted cheese make a simple, indulgent side that has earned enthusiastic praise from customers.
