Cafe Aion

1235 Pennsylvania Ave, Boulder
(303) 993-8131

Recent Reviews Order Online Reserve

Customers' Favorites

Charcuterie Board and Hummus with Pita
Crispy Fried Cauliflower Tapas
Burger and Sweet Potato Fries
Marinated Olives
Seasonal Hummus
Seafood Paella
House Paella
Donut Holes
Aion Burger
Benedict

Menu

Tapas
Marinated Olives Tapas
Tossed in harissa and preserved lemon.
Crispy Fried Cauliflower Tapas
Served with saffron yogurt.

Plates
Kale Caesar Salad
Lacinatio kale, tahini Caesar vin, toasted almonds, dates & croutons
Spanish Salmon Salad Plate
Roasted corn, cherry tomatoes, green beans, olives, peppers and house-pickles.
Aion Burger Plate
Colorado beef on a brioche bun with brie, bacon, pickled veggies, greens and crispy fries.
Veggie Burger Plate
House-made patty (yam and quinoa based) on a brioche bun with pickled veggies, greens and crispy fries.
8oz Petit Bisto Fillet Steak
Steak Frites - grilled steak, crispy fries, steak sauce & aioli

Platters to Share
House Paella Platter
Smoked chorizo, chicken, peppers, peas and saffron rice.
Meaty Paella Platter
Steak, house-made chorizo, chicken, roasted peppers, peas and saffron rice.
Seafood Paella Platter
Shrimp, mussels, cod, roasted peppers, peas and saffron rice.
Vegetarian Paella Platter
Cauliflower, mushrooms, roasted peppers, peas and saffron rice.
1/2 Roasted Chicken Platter
Brined and harissa marinated with crispy smashed potatoes & a simple salad

Deserts
Flan
Traditional Spanish custard with dark caramel.

Zero-Waste Takeout
Pack in Repeater Reusables!
Download Repeater (www.eatrepeater.com) and get your meal packed in reusables instead of single-use boxes. YOU MUST ENTER YOUR 5-DIGIT REPEATER ID BELOW IN THE SPECIAL REQUESTS SECTION.

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Recent Reviews

We really loved dining at Cafe Aion! It reminded me of dining in Spain so much! It's a cozy, earthy spot. A bit loud when it was really bustling, but not annoyingly so. We're definitely going back soon!
June 2025
This is my favorite restaurant! I love the food here and the Spanish and French cuisine. I really just feel like you can’t get food like this easily in Colorado. I come here when I’m upset. I come here when I’m happy. I’m really just looking for excuses to come here!
April 2025
We hosted our wedding rehearsal dinner at Cafe Aion and wow, were we lucky. The food was incredible and Dakota and his team created a very memorable experience for us and our loved ones. Highly recommend!
December 2024

More Reviews

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Cafe Aion

1235 Pennsylvania Ave, Boulder, CO 80302
(303) 993-8131