The Jumbo Jack from Jack in the Box features a juicy beef patty topped with crisp lettuce, fresh tomatoes, sliced onions, tangy pickles, cheddar cheese, and creamy mayonnaise, all nestled between a soft, toasted sesame seed bun for a classic and satisfying burger experience.
Equipments
- Grill or griddle
- Spatula
- Chef’s knife
- Cutting board
- Bun toaster or toaster oven
- Squeeze bottle (for mayonnaise)
- Refrigerator (for storing ingredients)
- Cheese slicer (optional)
- Assembly tray or plate
Ingredients
- 1/4 lb (113g) ground beef patty
- 1 sesame seed hamburger bun
- 2 leaves crisp iceberg lettuce
- 2 slices fresh tomato
- 2 slices cheddar cheese
- 4–5 dill pickle slices
- 1–2 slices white onion
- 1 tablespoon mayonnaise
Use fresh, high-quality vegetables like iceberg lettuce, tomatoes, and onions to ensure crispness and vibrant flavor in your Jumbo Jack. Selecting a good-quality ground beef patty with about 20% fat content will provide juiciness and richness. Toast the sesame seed bun lightly to add texture and prevent sogginess from the mayonnaise. Store all ingredients properly in the refrigerator to maintain freshness before assembling your burger. Your copycat Jumbo Jack from Jack in the Box will closely match the original's satisfying taste when these ingredient tips are followed carefully.
Instructions
- Instructions:
- Preheat grill or griddle to medium-high heat.
- Shape ground beef into a 1/4 lb patty.
- Season patty with salt and pepper (optional).
- Grill the beef patty for 3–4 minutes per side, or until fully cooked.
- Place cheddar cheese on patty during the last minute of cooking to melt.
- Toast both halves of sesame seed bun using a bun toaster or toaster oven until golden.
- Wash and dry lettuce and tomato.
- Slice tomato and onion into even slices.
- Place bottom bun on assembly tray or plate.
- Spread mayonnaise evenly on the top bun using a squeeze bottle.
- Layer lettuce on bottom bun.
- Add tomato slices on top of lettuce.
- Add grilled beef patty with melted cheese on top of tomatoes.
- Place onion slices over the cheese.
- Add dill pickle slices on top of onions.
- Cap with the top bun (mayonnaise side down).
- Serve immediately.
Substitution
The Jumbo Jack from Jack in the Box copycat menu replicates the fast-food favorite with a focus on fresh, quality ingredients and straightforward preparation. You can substitute iceberg lettuce with romaine or butter lettuce for a different texture while maintaining crispness. If cheddar cheese is unavailable, American or Colby cheese can provide a similar creamy flavor profile. When fresh tomatoes or onions are out of season, pickled or grilled alternatives add a tangy or smoky twist that complements the beef patty well. Using a grill pan instead of a griddle still achieves the seared exterior essential to the burger's juicy taste.
Tips
Ensure the grill or griddle is preheated to medium-high before cooking to achieve a juicy patty with a perfect sear. Use a squeeze bottle to spread mayonnaise evenly on the top bun for consistent flavor and ease of assembly. When slicing tomatoes and onions, aim for even thickness to maintain balanced texture and taste in every bite. Keep your ingredients cold and fresh by storing them in the refrigerator until assembly to preserve optimal flavor and safety for your Jumbo Jack.
Nutritions
The Jumbo Jack provides a balanced mix of protein, fats, and carbohydrates, with a 1/4 lb beef patty delivering around 170 calories and 20 grams of protein, essential for muscle repair. Cheddar cheese and mayonnaise add saturated fats and calories, while fresh vegetables like lettuce, tomato, onion, and pickles contribute dietary fiber, vitamins A and C, and antioxidants that support your immune health. The sesame seed bun supplies carbohydrates and a small amount of dietary fiber, giving you energy to fuel your day. This combination creates a satisfying meal that includes key nutrients for both taste and nutrition.
Storage
To keep your Jumbo Jack fresh if not consuming immediately, store the assembled burger in an airtight container in the refrigerator for up to 24 hours. Separate the components, such as keeping lettuce, tomatoes, and pickles in individual containers to maintain crispness and prevent sogginess. Reheat the beef patty and bun on a grill or toaster oven before assembly to preserve flavor and texture.
Variation or Alternatives
You can swap cheddar cheese with pepper jack or Swiss for a different flavor profile. Instead of mayonnaise, try a spicy chipotle sauce or garlic aioli to add a zesty kick. For a healthier twist, grill the beef patty with olive oil spray or substitute it with a plant-based patty. Toasting the bun on the grill instead of a toaster can infuse smoky notes that enhance the overall taste.
Allergies
The Jumbo Jack contains common allergens such as dairy from cheddar cheese and mayonnaise, as well as gluten from the sesame seed hamburger bun. If you have allergies to sesame seeds or eggs (often present in mayonnaise), you should avoid this burger or ask for modifications. Your health and safety are paramount when enjoying fast food options like this.
Why this recipe?
The Jumbo Jack menu from Jack in the Box appeals to customers due to its classic, flavorful combination of a juicy beef patty, fresh lettuce, and tangy pickles, all stacked on a soft sesame seed bun. You'll find its balanced taste and satisfying portion make it a popular choice among burger enthusiasts. Attempting a copycat recipe allows you to recreate this beloved fast-food experience at home, customizing ingredients to your preference while saving money. Perfecting the Jumbo Jack at home delivers both convenience and delicious results that rival the original.