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Breakfast & Brunch Health & Wellness Brunch Downtown

Avocado Theory

An entire menu built around the avocado, steps from the Riverwalk.

★★★★☆ 4.3 · Google (47+ reviews)
$$ 📍 22 E Chicago Ave, Ste 105, Naperville, IL 60540
NF

NapervilleFood Editor

Local team review · April 2025

The smashed avocado toast arrived as a work of art: a thick slab of multigrain bread buried under ripe avocado, everything bagel seasoning, microgreens, pickled red onion, and a perfectly poached egg that spilled golden yolk across the green canvas when we punctured it. This is not your basic brunch spot. Avocado Theory has built an entire menu around the fruit, and the creativity is genuine: avocado egg rolls with a sweet chili dipping sauce, a salmon avocado salad that balanced the richness of the fish against cool, creamy avocado, and smoothie bowls that look like they were designed for your Instagram feed but taste too good to photograph first. Located in the River Square Center steps from the Riverwalk, the bright, plant-filled space draws a health-conscious crowd that skews younger but includes enough families and working lunchers to keep the energy balanced throughout the day.

Insider Tip

Skip the basic toast — the avocado egg rolls with sweet chili dip are what regulars come back for.

About the Restaurant

Avocado Theory is an avocado-focused restaurant in downtown Naperville's River Square Center, just steps from the Riverwalk. The bright, Instagram-friendly space offers an all-day menu centered on creative avocado dishes: toasts, bowls, salads, wraps, smoothies, and signature avocado egg rolls. With extensive vegan and gluten-free options, it caters to the health-conscious crowd without sacrificing flavor.

Photos

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Hours

Monday9:00 AM - 9:30 PM
Tuesday9:00 AM - 9:30 PM
Wednesday9:00 AM - 9:30 PM
Thursday9:00 AM - 9:30 PM
Friday9:00 AM - 9:30 PM
Saturday9:00 AM - 9:30 PM
Sunday9:00 AM - 9:30 PM
Check hours above

Details

22 E Chicago Ave, Ste 105, Naperville, IL 60540
Cards accepted
Downtown street parking

Downtown

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Best For

Brunch

Vegan Options

Gluten-Free Friendly

Quick Lunch

Amenities

What this restaurant offers

🍽

Dine-In

🥡

Takeout

💳

Cards accepted

🅿️

Downtown street parking

Menu Highlights

Signature dishes worth trying

Smashed Avo Toast · $13.00

Multigrain, poached egg, everything seasoning, microgreens

Avocado Egg Rolls · $7.00

Crispy rolls, avocado filling, sweet chili sauce

Salmon Avocado Salad · $22.00

Grilled salmon, mixed greens, avocado, citrus vinaigrette

Acai Smoothie Bowl · $14.00

Acai, banana, granola, fresh fruit, coconut

Avocado Colada Refresher · $8.00

Avocado, coconut, pineapple, blended

Chicken Avocado Wrap · $15.00

Grilled chicken, avocado, greens, chipotle ranch