Looking for a quick, cheesy side dish or a ready-made au gratin base? These au gratin potato mixes are designed for fast prep and reliable flavor, ideal for busy families, hosting, or last-minute dinners. The top picks below highlight options best for single-meal sides, bulk prep, gluten-free needs, and budget-friendly family packs. If you want a ready-to-heat, creamy potato dish, one of these may fit your pantry perfectly. The summary table at the end of the intro lists the key products and who they’re best for.
| Product | Best For | Pack Size | Notes |
|---|---|---|---|
| Betty Crocker Au Gratin Casserole Potatoes, Twin Pack, 8 oz | Families seeking real cheese flavor; quick sides | 2 pouches | Fast prep with boiling water, milk, and butter |
| Betty Crocker Au Gratin Casserole Potatoes, 4 oz | Small portions; single-serving side | 1 pouch | Same cheese-and-potato fix in smaller box |
| Amazon Grocery Au Gratin Potatoes, 4.7 Oz | Budget-conscious shoppers; pantry staple | 1 box | Made with ricotta, cheddar, blue cheeses |
| Idahoan Au Gratin Homestyle Casserole, 4 oz (Pack of 12) | Bulk meal prep; gluten-free option | 12 pouches | Made with 100% Real Idaho potatoes |
| Idahoan Au Gratin and Scalloped Homestyle Casserole Potatoes, 6 Boxes | Mixed side options; family gatherings | 6 boxes (3 each) | Combo pack with au gratin and scalloped varieties |
Betty Crocker Au Gratin Casserole Potatoes Twin Pack

Features: AU GRATIN POTATOES with thinly sliced potatoes in a rich cheese sauce; QUICK AND EASY—cookable in minutes by adding boiling water, milk, and butter; TASTY INGREDIENTS with real cheese and real sliced potatoes.
Best for: Families needing a reliable, kid-friendly cheese-on-potato side with straightforward prep. This twin pack is ideal for rotating into weeknight menus or adding to two meals at once. Limitation: two pouches require parallel cooking steps, which may demand more organizing for smaller kitchens.
Betty Crocker Au Gratin Casserole Potatoes 4 oz

Features: AU GRATIN POTATOES with a creamy cheese sauce; QUICK AND EASY preparation with boiling water, milk, and butter; TASTY INGREDIENTS include real cheese and sliced potatoes.
Best for: Individuals or small households seeking a quick, single-serving side with authentic Betty Crocker flavor. Choose this if you don’t need a larger twin-pack and want a compact option. Caution: smaller box means less quantity per cook, so plan extra sides if feeding many.
Amazon Grocery Au Gratin Potatoes, 4.7 Oz

Features: One 4.7-ounce box of Au Gratin Potatoes mix; Made with ricotta, cheddar, and blue cheeses; Just add milk and butter.
Best for: Shoppers seeking a budget-friendly option with a multi-cheese profile. Better for quick sides and pantry storage. Limitation: not a “real cheese” sauce in every version; flavor depends on cheese blend in the mix.
Idahoan Au Gratin Homestyle Casserole, 4 oz (Pack of 12)

Features: Made with 100% Real Idaho potatoes; Naturally Gluten-Free; Includes 12 pouches (4 oz each); 48 servings.
Best for: Bulk meal prep and gluten-free households that still want a classic comfort-food side. Choose this if you need multiple servings to feed a crowd. Limitation: larger upfront commitment and storage space required for a dozen pouches.
Amazon Grocery Au Gratin Potatoes, 4.7 Oz (Pack of 3)

Features: One 4.7-ounce box per pack; Made with ricotta, cheddar, and blue cheeses.
Best for: Shoppers who want a small assortment of multiple boxes to stock the pantry for quick meals. Better for short-term meal planning rather than large gatherings.
Idahoan Au Gratin and Scalloped Homestyle Casserole (Combo Pack)

Features: Made with 100-Percent Real Idaho potatoes; Naturally Gluten-Free; Combo pack includes au gratin and scalloped varieties; 30 total servings.
Best for: Shoppers who want variety in a single purchase and a clear option for both au gratin and scalloped sides. A caution: the set includes two different textures/flavors, so verify which dish you prefer in a meal.
Buying Guide
What to consider when choosing au gratin potato mix:
- Quantity: Are you cooking for one, a small family, or a larger group? Twin packs and 12-pack options suit different needs.
- Cheese profile: Real cheese vs. blended cheeses. Some mixes highlight cheddar, ricotta, and blue cheeses for richer flavor.
- Potato type: Some brands use real Idaho potatoes; others rely on sliced potato flakes. Real potatoes often deliver thicker texture.
- Gluten-free: If you need gluten-free options, check the label. Idahoan’s blends are often gluten-free, but verify each product.
- Prep method: Most require boiling water, milk, and butter. Some may offer pantry-friendly, no-fuss preparation—useful for quick side dishes.
- Versatility: Some mixes pair well with roasted meats, while others serve as a base for casseroles and toppings.
FAQ
- What makes au gratin potato mix different from scalloped?
Au gratin includes a creamy cheese sauce and often a cheese-forward flavor, while scalloped uses a milk-based sauce without the cheese emphasis. - Are these mixes gluten-free?
Many are, but always check the packaging for gluten-free labeling and cross-contact notes. - Can I customize these mixes?
Yes. You can add extra cheese, cream, or add-ins like bacon bits to tailor the flavor. - Which option is best for a crowd?
The Idahoan Combo Pack or the Twin Pack provide multiple servings and variety for larger meals. - Do these require special equipment?
They typically need only basic kitchen tools: a pot for boiling and a spoon for stirring. - Is real Idaho potatoes always used?
Some Idahoan products advertise real Idaho potatoes; others may use other potato varieties. Check the product description for specifics.