Sign in
Top categories
Top dishes
Popular cities
Browse by state
Popular chains
Skip to content
Uber Eats Home
    1. United States
    2. Colorado
    3. Fort Collins
    4. Avogadro's Number
    Avogadro's Number
    Too far to deliver

    Avogadro's Number

    5
    (26)
      •  
    View delivery time and booking fee.

    Location and hours

    Sunday
    09:00 AM - 07:30 PM
    Monday - Friday
    11:00 AM - 07:00 PM
    Saturday
    09:00 AM - 07:30 PM
    ₩ • Burgers • American • Sandwiches

    605 S Mason St, Fort Collins, CO 80524 • More


    • Picked for you

      • Joe's Sandwich

        Turkey, bacon, avocado, cream cheese, lettuce, tomato, onion & house dressing.
        $13.89
      • Beyond Burger

        Seared beyond burger on a toasted wheat kaiser bun with avocado, lettuce, tomato & onion. Vegan.
        $14.35
      • Chai

        $5.59
      • Veggie Steak Sub

        Grilled organic house made tempeh, onions, bell pepper, mushrooms, mozzarella & cheddar on a toasted baguette with avocado, tomato & house dressing. Vegetarian.
        $13.59
      • Gyro

        Choice of lamb & beef, chicken, or falafel on a warm pita with hummus, feta, tzatziki sauce, cucumber, tomato, onion & banana peppers. Served with choice of side.
        $12.79
    • Veggie Sandwiches

      • Veggie Steak Sub

        Grilled organic house made tempeh, onions, bell pepper, mushrooms, mozzarella & cheddar on a toasted baguette with avocado, tomato & house dressing. Vegetarian.
        $13.59
      • Lizzies Sandwich

        Vegetarian. Grilled marinated mushrooms, banana peppers, black olives & melted Swiss cheese on a toasted baguette with avocado, tomato & house dressing.
        $13.59
      • Falafel Sandwich

        Vegetarian. Golden fried falafel on a toasted kaiser bun with hummus, tomato, onion, cucumber & tzatziki sauce.
        $13.59
      • Creamation Sandwich

        Vegetarian. Cream cheese, avocado, black olives, lettuce, tomato, onion, & house dressing on a toasted baguette.
        $13.59
      • Bagel Sandwich

        Vegetarian. Choice of plain or everything bagel with melted mozzarella & cheddar, lettuce, tomato, onion & house dressing.
        $11.65
      • Hummus Bagel

        Vegetarian. Choice of everything or plain bagel with hummus, cucumber, lettuce, tomato & onion.
        $11.65
    • Meat Sandwiches

      • French Dip Sandwich

        Natural, thin sliced roast beef cooked in au jus served on a toasted baguette with melted Swiss cheese. Comes with side of au jus.
        $13.89
      • Mogul Sandwich

        Grilled turkey, mushrooms, onion, banana peppers, & melted Swiss cheese on a toasted baguette with house dressing, honey mustard & tomato.
        $13.89
      • Joe's Sandwich

        Turkey, bacon, avocado, cream cheese, lettuce, tomato, onion & house dressing.
        $13.89
      • Cheese Steak Sandwich

        Grilled thin sliced marinated steak, mushrooms, onions, bell peppers, mozzarella & cheddar cheese on a toasted baguette with tomato & house dressing.
        $13.89
      • Reuben Sandwich

        Choice of corned beef, turkey or tempeh with house made sauerkraut, Swiss cheese & 1000 Island dressing on toasted rye bread.
        $13.89
      • Avo's Club Sandwich

        Ham, turkey, bacon, avocado, lettuce, tomato, onion, & garlic basil aioli on toasted sourdough bread.
        $13.89
      • The Italian Sandwich

        Ham, salami, mozzarella, lettuce, tomato, onion, banana, peppers, red wine vinegar & mayo on a toasted baguette.
        $13.89
      • Chicken Parmesan

        Hand breaded chicken tenders on a toasted baguette with melted mozzarella, parmesan, and marinara.
        $13.89
      • Sriracha cod Po'boy

        Hand breaded cod on a toasted baguette with cream cheese, avocado, coleslaw, and sriracha sauce.
        $15.09
    • Burgers & Things

      • Charbroiled Beef Burger

        Charbroiled beef patty on toasted kaiser bun with tomato.
        $11.95
      • Tempeh Burger

        Golden fried organic house made tempeh on a toasted wheat kaiser bun with mozzarella, cheddar, lettuce, tomato, onion, pickle & house dressing. Vegetarian.
        $10.75
      • Beyond Burger

        Seared beyond burger on a toasted wheat kaiser bun with avocado, lettuce, tomato & onion. Vegan.
        $14.35
      • Breakfast Burrito

        Vegetarian. 3 scrambled eggs, sauteed onion, bell pepper, fried potatoes, mozzarella & cheddar cheese in a flour tortilla smothered in pork green chili or Avo's veggie chili.
        $12.55
      • Chicken Tenders

        Hand breaded chicken tenders served with choice of BBQ sauce, house dressing, bleu cheese dressing or honey mustard.
        $13.15
      • Fish & Chips

        Golden fried beer battered cod served with cole slaw & tartar sauce.
        $13.15
      • Avo's Salad

        Vegetarian. Mixed green topped with tomatoes, carrots, cucumbers, croutons, mozzarella & cheddar. Add turkey, ham, avocado, tempeh, falafel or tempeh or chicken with sauteed mushrooms, onion, black olive & bell pepper for an additional charge.
        $8.70
      • Gyro

        Choice of lamb & beef, chicken, or falafel on a warm pita with hummus, feta, tzatziki sauce, cucumber, tomato, onion & banana peppers. Served with choice of side.
        $12.79
    • Snacks

      • Side Salad

        Vegetarian. Mixed greens, carrots, cucumbers, tomatoes, mozzarella, cheddar & croutons with choice of dressing.
        $3.55
      • Hummus Plate

        Vegetarian. house made hummus, carrots, celery, Nita crisps.
        $8.10
      • Fries

        Vegan.
        $3.55
      • Sweet Potato Fries

        Vegan.
        $4.39
      • Soup & Chili

        Choice of pork green chili, veggie chili or soup of the day.
        $3.79
      • Jalapeno Poppers

        Vegetarian. Golden fried, hand breaded jalapenos stuffed with cream cheese, mozzarella & cheddar. Served with house dressing.
        $4.15
      • Mozzarella Sticks

        Vegetarian. Golden fried, hand breaded mozzarella. Served with house made marinara.
        $4.15
      • Onion Rings

        Vegetarian. Golden fried, hand breaded onion rings.
        $4.15
    • Take & Bake Lasagna

      • Take & Bake Lasagna

        Veggie layered noodles, marinara, mozzarella, cheddar, mushroom, onion, black olive, bell pepper, spinach, ricotta, Parmesan. Served with side salad & garlic bread. Sausage layered noodles, marinara, mozzarella, cheddar, mushroom, onion, sausage & ricotta. Served with salad & garlic bread.
        $34.75
    • Kids & Light Adult

      • Kids 1/4 Lb Burger

        Served with carrots & celery.
        $3.90
      • Kids Tempeh and Cheese

        Served with carrots & celery.
        $4.80
      • Kids Cheese Burger

        Served with carrots & celery.
        $4.39
      • Kids Grilled Cheese

        Served with carrots & celery.
        $4.39
      • Kids P.B & J

        Served with carrots & celery.
        $3.60
      • Kids B.L.T with Mayo

        Served with carrots & celery.
        $6.90
      • Kids Chicken Tenders

        Served with carrots & celery.
        $5.95
      • Kids Bagel Sandwich

        Served with carrots & celery.
        $4.80
    • Cakes and Pies

      • White Chocolate Raspberry Cheesecake

        White Chocolate Cheesecakes with ribbons of Raspberry swirled throughout
        $9.55
    • Beverages / Cold

      • Iced Tea

        $2.89
      • Sport Tea

        $2.89
      • Gatorade

        $2.89
      • Pepsi

        $2.89
      • Diet Pepsi

        $2.89
      • Mountain Dew

        $2.89
      • Diet Mountain Dew

        $2.89
      • Sierra Mist

        $2.89
      • Dr. Pepper

        $2.89
      • Diet Dr. Pepper

        $2.89
    • Beverages / Hot

      • Hot Tea

        $2.10
      • Latte

        $5.10
      • Mocha Latte

        $5.59
      • Espresso

        $3.90
      • Chai Tea

        $5.10
      • Dirty Chai

        $5.95
      • Hot Chocolate

        $3.55
    • Beverages / Bottles & Cans

      • Perrier

        $5.40
      • Orange Juice

        $3.00
      • Italian Soda

        $3.00
    • Beverages / Shakes

      • Vanilla Shake

        $5.59
      • Chocolate Shake

        $5.59
      • Dream Bar

        $5.59
      • Mocha

        $5.59
      • Mexican Mocha

        $5.59
      • Nitty Gritty

        $5.59
      • Peanut Butter

        $5.59
      • Espresso

        $5.59
      • Chai

        $5.59
      • True Grit

        $5.59