Frontier Perk Cafe Menu (2025 Update)
Frontier Perk Cafe is a charming breakfast and brunch spot located in St. Charles, MO. With a focus on house-baked goods, their menu features a variety of delicious options such as blueberry crunch muffins, quiche, Mahi Mahi tacos, and Cuban meat pies. The cafe also offers a range of breakfast dishes including avocado toast, breakfast sandwiches, and breakfast burritos. Customer reviews rave about the friendly service and delicious food, with standout dishes like the short rib breakfast stack and chicken and waffles. The cozy atmosphere and excellent coffee make Frontier Perk Cafe a must-visit for a satisfying meal in Historic St. Charles.
House Baked Goods
Blueberry Crunch Muffin
Apple Turnover
Guava & Cheese Pastry
Puff pastry stuffed with guava and cream cheese
Apple Pie Slice
Apple pie with streusel topping
Cookies
Gluten Free PB Cookies
Quiche
Carrot Cake Slice
Plain Croissant
Bagel
Mahi Mahi Tacos
3 corn tortillas filled with grilled mahi mahi, shredded purple cabbage, cilantro, cotija cheese, mango salsa, pickled red onion and drizzled with garlic lime aioli.
Shrimp Tacos
3 corn tortillas filled with grilled or fried shrimp, cotija cheese, red onion, cilantro and served with a side of fresh mango salsa.
Chicken Strips
4 Hand battered chicken breast strips. Served with a side of chips and choice of sauce.
Cuban Meat Pie
Puff pastry stuffed with picadillo (a latin style hash)
Breakfast Sandwich
Fried egg with choice of sausage or bacon & white cheddar cheese on choice of croissant, biscuit or english muffin. Served with side of breakfast potatoes
Avocado Toast
Whole grain toast topped with avocado mash
Breakfast Burrito
Scrambled eggs, chorizo, saut-ed onion & cheddar cheese wrapped in a flour tortilla
Eggs Benedict
Poached eggs served over ham on an English muffin topped with hollandaise
Short Rib Eggs Benedict
Pulled short rib and poached egg over a potato waffle topped with red pepper sauce and pickled onion
Traditional Breakfast
2 eggs, choice of bacon or sausage and toast served with side of breakfast potatoes
Pancakes
3 pancakes with choice of bacon or sausage butter & syrup. Served with side of breakfast potatoes
Scratch Biscuits & Gravy
Biscuit and sausage gravy
Add Protein
Biscuit
3 Egg & Cheese Omelet
Honey Hot Chicken Biscuit
Hand battered chicken breast, drizzled with honey hot sauce, served on a scratch made biscuit.
Breakfast
Greens
Shrimp & Avocado Salad
Grilled shrimp, avocado, red onion & mango salsa over a bed of greens served with cilantro lime vinaigrette
Classic Cobb
Grilled chicken, hardboiled egg, bacon, avocado, cherry tomato, Blue Cheese crumbles, chopped romaine/iceberg mix, served with choice of dressing
House Salad
Mixed greens, feta cheese, dried cranberries, pecans served with house vinaigrette
French Onion Soup
Rich French onion soup. slice of French baguette topped with swiss
Magic Chicken Soup
Bone broth, chicken breast, carrots, onion, celery & egg noodle
Soups
Extras & Sides
2 slices of toast
Seasoned breakfast potatoes
Seasonal fruit cup
House made chips
Side house salad
Side of bacon (4 strips)
Sausage patty
Egg
Shrimp Po'boy
Fried breaded shrimp, shredded lettuce & tomato, topped with r-moulade & served on grilled french baguette
Cuban Sandwich
Roast pork tenderloin, carve master ham, swiss, dill pickle and mustard on pressed Cuban bread
Chicken Sandwich
Choice of grilled or fried chicken breast, lettuce, tomato, and mayo on grilled italian bread
Turkey Bacon Avocado
Roasted turkey breast, bacon, avocado spread, lettuce, tomato & provolone on whole grain bread
Chicken Salad Sandwich
Chicken, celery, cranberry & pecans combined with a whipped mayo dressing served on croissant
Short Rib & White Cheddar Grilled Cheese
Pulled short rib, white cheddar cheese and caramelized onions on grilled artisan whole grain bread and served w a side of horse radish sauce
Chicken Pot Pie
Chicken, peas, carrots and onion in a savory cream sauce topped with puff pastry crust
Vegan Spring Rolls
Rice noodles, purple cabbage, carrots, cucumber, peanuts & cilantro wrapped in rice paper & served with Thai peanut sauce for dipping
The Vegetarian
Avocado mash, cucumber, goat cheese spread, lettuce, tomato & pickled onion on whole grain bread.
Sandwiches & More
Little Perks
Grilled Cheese
Choice of cheese on whole grain or sour dough
Cheddar cheese quesadilla
Cheese stuffed in a grilled flour tortilla
PB&J Sandwich
Choice of strawberry or grape jam
Iced tea
Flavored Tea
Lemonade
Orange juice
Apple juice
Bottled water
Milk
Cold Beverage
Hot Beverages
House Drip
Cold Brew
Espresso
Cubano
Espresso & whipped sugar
Americano
Poured over espresso
Cafe Latte
Espresso & steamed milk
Mocha
Espresso, steamed milk, sugar and chocolate syrup
Cappuccino
Double epresso, hot milk & steamed milk topped with cinnamon
Golden Milk
Steamed almond milk, honey, ground turmeric, ginger, peepercorn, lemon grass, cinnamon & vanilla
Matcha Latte
Matcha powder, steamed milk & sugar
Chai Latte
Masala chai tea, steamed milk, sugar,
Pour over
Hand poured over house coffee
Caramel Macchiatto
Steamed milk & vanilla syrup marked with espresso & topped with caramel
Hot Cocoa
Decadent hot cocoa: house blended cocoa powder, milk, melted chocolate, sugar
Hot tea
Flavorings
Toppings
Coconut Oil
Caramel Mocha Supreme
RIch, creamy blended frozen coffee with chocolate and caramel and topped with whipped cream
Mocha Supreme
Rich, creamy coffee blended with chocolate sauce and topped with whipped cream.
Coconut Lime Chiller
a delicious and refreshing blend of coconut milk, coconut water, lime and turbinado sugar.
Paradise Punch
a delicious and refreshing smoothie blend of fresh mango, pineapple, dragonfruit and turbinado sugar
Frozen Matcha Latte
A frozen zenful treat. Blended Matcha green tea, milk and turbinado sugar.
Strawberry Banana Smoothie
A delicious blend of strawberries, banana and turbinado sugar
Strawberry Dream
Blended strawberries, milk, whipped cream and strawberry sauce