Burger Boss

27690 Suite B, Santa Margarita Pkwy, Mission Viejo
(949) 916-1212

Recent Reviews Order Online

Customers' Favorites

Turkey Burger with Sharp Cheddar Cheese and Avocado
Custom Burger Protein Style
Side Sweet Potato Fries
Create Your Own Burger
Grass-Fed Beef Burger
Hamburger and Fries
Side Fresh Cut Fries
Kids Cheeseburger
Chicken Burger
Grilled Jalape

Menu

Featured items
Beef Double
100% Grassfed & Grass-Finished. All burgers prepared medium well.
Beef Single
100% Grassfed & Grass-Finished. All burgers prepared medium well.
Original BOSS
White Brioche Bun (V), 100% Grass-Fed & Grass-Finished Beef Single (GF), Yellow American Cheese (GF), Boss Sauce (GF), Green Leaf Lettuce (GF)(V), Vine Ripe Tomatoes (GF)(V), and Fresh/Grilled Onion (GF)(V).
BBQ BOSS
100% Grass-Fed & Grass-Finished Beef Single (GF), White Brioche Bun (V), Sharp Cheddar Cheese (GF), BBQ Sauce (V)(GF), Crispy Pickles (GF)(V), Onion Straws, and Turkey Bacon (GF).
Turkey BOSS
100% All-Natural Turkey Breast (Antibiotic/Hormone/Cage-Free) (GF), White Brioche Bun (V), Sharp Cheddar Cheese (GF), Garlic Herb Mayo (GF), Green Leaf Lettuce (V)(GF), Vine Ripe Tomatoes (V)(GF), and Turkey Bacon (GF).
Kid's Burger
100% Grassfed & Grass-Finished. Includes kids fries, dipper sauce and drink.
Turkey
Natural 100% Breast Antibiotic Hormone & Cage Free.
Spicy Chicken
Crispy Chicken dipped Nashville Hot Sauce
Ultimate BOSS
100% Grass-Fed & Grass-Finished Beef Double (GF), White Brioche Bun (V), Pepper Jack Cheese (GF), Chipotle Mayo (GF), Grilled Onions (V)(GF) , Turkey Bacon (GF).
Cheese Fries
Classic Chicken BOSS
Classic Crispy Chicken, White Brioche Bun (V), Dolce Provolone Cheese (GF), Ranch (GF), Green Leaf Lettuce (GF)(V), Vine Ripe Tomatoes (GF)(V), and Crispy Pickles (GF)(V).
Classic Chicken
Classic Crispy Chicken
Black Bean
Fresh House Mix - Vegan.
Fresh Cut Boss Fries
Includes Cheddar Cheese, Boss Sauce, Grilled Onion, Grilled Jalepenos, and Turkey Bacon.
Spicy Chicken BOSS
Classic Crispy Chicken Dipped in Nashville Hot Sauce, White Brioche Bun (V), Pepper Jack Cheese (GF), and Crispy Pickles (V)(GF)
BREAKFAST BOSS Burger
100% Grass-Fed & Grass-Finished Beef Single (GF), White Brioche Bun (V), Yellow American Cheese (GF), Garlic Herb Mayo (GF), Grilled Onions (GF)(V), Egg (Cage-Free)(GF), and Turkey Bacon (GF).
Kid's Grilled Cheese
Includes kids fries, dipper sauce and drink.
Black Bean BOSS
Made-in-House Black Bean Patty (V)(Gf), Wheat Grain Bun (V), Smoked Gouda Cheese (V)(GF), Chipotle Mayo (GF), Green Leaf Lettuce (V)(GF), Vine Ripe Tomatoes (V)(GF), Crispy Pickles (GF)(V), Grilled Onions (GF)(V), and Avocado (GF)(V).
Kid's Black Bean Burger
Fresh House Mix. Includes kids fries, dipper sauce and drink.

Bossed For You
Original BOSS
White Brioche Bun (V), 100% Grass-Fed & Grass-Finished Beef Single (GF), Yellow American Cheese (GF), Boss Sauce (GF), Green Leaf Lettuce (GF)(V), Vine Ripe Tomatoes (GF)(V), and Fresh/Grilled Onion (GF)(V).
BBQ BOSS
100% Grass-Fed & Grass-Finished Beef Single (GF), White Brioche Bun (V), Sharp Cheddar Cheese (GF), BBQ Sauce (V)(GF), Crispy Pickles (GF)(V), Onion Straws, and Turkey Bacon (GF).
Ultimate BOSS
100% Grass-Fed & Grass-Finished Beef Double (GF), White Brioche Bun (V), Pepper Jack Cheese (GF), Chipotle Mayo (GF), Grilled Onions (V)(GF) , Turkey Bacon (GF).
Turkey BOSS
100% All-Natural Turkey Breast (Antibiotic/Hormone/Cage-Free) (GF), White Brioche Bun (V), Sharp Cheddar Cheese (GF), Garlic Herb Mayo (GF), Green Leaf Lettuce (V)(GF), Vine Ripe Tomatoes (V)(GF), and Turkey Bacon (GF).
Classic Chicken BOSS
Classic Crispy Chicken, White Brioche Bun (V), Dolce Provolone Cheese (GF), Ranch (GF), Green Leaf Lettuce (GF)(V), Vine Ripe Tomatoes (GF)(V), and Crispy Pickles (GF)(V).
Spicy Chicken BOSS
Classic Crispy Chicken Dipped in Nashville Hot Sauce, White Brioche Bun (V), Pepper Jack Cheese (GF), and Crispy Pickles (V)(GF)
BREAKFAST BOSS Burger
100% Grass-Fed & Grass-Finished Beef Single (GF), White Brioche Bun (V), Yellow American Cheese (GF), Garlic Herb Mayo (GF), Grilled Onions (GF)(V), Egg (Cage-Free)(GF), and Turkey Bacon (GF).
Black Bean BOSS
Made-in-House Black Bean Patty (V)(Gf), Wheat Grain Bun (V), Smoked Gouda Cheese (V)(GF), Chipotle Mayo (GF), Green Leaf Lettuce (V)(GF), Vine Ripe Tomatoes (V)(GF), Crispy Pickles (GF)(V), Grilled Onions (GF)(V), and Avocado (GF)(V).
BOSSY Salad
Crispy Chicken, Spring Green Mix Bowl (GF)(V), Shredded Cheddar Cheese (GF), Vine Ripe Tomatoes (GF)(V), Fresh Onion (GF)(V), Crisp Pickles (GF)(V), and Ranch (GF)

Boss Your Burger
Beef Single
100% Grassfed & Grass-Finished. All burgers prepared medium well.
Beef Double
100% Grassfed & Grass-Finished. All burgers prepared medium well.
Black Bean
Fresh House Mix - Vegan.
Spicy Chicken
Crispy Chicken dipped Nashville Hot Sauce
Turkey
Natural 100% Breast Antibiotic Hormone & Cage Free.
Classic Chicken
Classic Crispy Chicken

Fries and Sides
Side Fresh Cut Fries
Includes one free dipper.
Side Sweet Potato Fries
Includes one free dipper.
Onion Straws
Includes one free dipper.
Fresh Cut Boss Fries
Includes Cheddar Cheese, Boss Sauce, Grilled Onion, Grilled Jalepenos, and Turkey Bacon.
Cheese Fries
Crispy Chicken Bites
Crispy Green Beans

Kids
Kid's Burger
100% Grassfed & Grass-Finished. Includes kids fries, dipper sauce and drink.
Kid's Grilled Cheese
Includes kids fries, dipper sauce and drink.
Kid's Black Bean Burger
Fresh House Mix. Includes kids fries, dipper sauce and drink.

Craft Drinks
Stawberry Lemonade
Strawberry Mint Lemonade
Arnold Palmer
Mango Lemonade
Peach Iced Tea
Mint Lemonade
Craft Lemonade
Passion Fruit Black Tea
Mango Black Tea
Hibiscus Black tea
Craft Passion Fruit Lemon

Beverages
Fountain Drink
Bottled Water

Photos

Photo credit: google
Photo credit: facebook
Photo credit: ubereats
+44 photos
Photo credit: ubereats
+43 photos
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Recent Reviews

I came in for my first time and Max was absolutely wonderful! I wasn’t sure what I wanted he was extremely polite, kind and helpful! Thank you for hiring employees like Max who make just getting a burger a really excellent experience. It’s employees like him which makes a huge difference in where I and others choose to go for food! I will absolutely be back and will make this my number one burger place from now on! Now can’t wait to get home and try it!
September 2025
Tables are disgustingly sticky all of the time because the wood has absorbed the grease that leaks through the baskets they serve in.

If you see other tables people put napkins over the table so that they can not feel the stickiness….all of the tables are like this.
Seen this multiple times…aside from that constant level of disgust the burgers are amazing.

Burgers are insanely delicious especially the smash burger.

I...
September 2025
Second time in many years that I have visited Burger Boss. Friday at around 12:45pm I came in for lunch. Several kids inside on their lunch from the local high school so they were busy. I ordered the Might Boss Meal (Cheese burger, fries and drink). The cashier (Terrie) was super nice taking the order and greeted me with a smile. I got my receipt and realized it didn’t register my tip. She adamantly said don’t worry about it and continued to smile (nowadays most places expect...
May 2025

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Burger Boss

27690 Suite B, Santa Margarita Pkwy, Mission Viejo, CA 92691
(949) 916-1212