# Mattern’s Sausage & Deli > Small deli with an old school vibe and dated interior offers a huge selection of authentic German and Eastern European meats and groceries. The atmosphere feels cozy and neat, attracting those seeking hard-to-find sausages and cold cuts. Sandwiches are massive and highly regarded, often selling out quickly on weekends. Source: https://www.atly.com/location/Mattern’s-Sausage-Deli - Address: 4327 E Chapman Ave, Orange, California, United States - Phone: +17146393550 - Google rating: 4.7 (549 reviews) ## What it is good for - Bratwurst — 10/10 - Food — 10/10 - Authentic — 10/10 - Deli — 9.8/10 - Sausage — 9.8/10 - Grocery Store — 8.8/10 - Sandwich — 8.8/10 - Salad — 8.8/10 - Potato Salad — 8.3/10 - Beer — 8/10 - Bread — 8/10 ## What people say - "I found the German sausage here to be brilliant and authentic." - "Their homemade bread is so good, it changed my life." - "Their sandwiches are very generous; you can usually share one." ## Good to know - Reservations are not required, but arrive early on weekends as sandwiches sell out quickly. - Expect to find a large selection of authentic German and Eastern European meats and groceries. - Prices can be high, with some items like mustard costing around $7. - Google Pay and other NFC payment options are accepted for quick transactions. - The deli offers large portions, making sandwiches a great value for sharing. ## Get this data directly This page comes from the Atly Places API, which scores close to 2 million places against more than 1,400 intents — "nice view", "work friendly", "gluten free", "dog friendly" — from what real reviewers say, with the statements behind every score. - **MCP server:** `https://agentic-api.atly.com/mcp` — connect it in ChatGPT or Claude. Nothing to install. - **Guide for agents:** - **OpenAPI contract:** - **No key needed to start.** `POST https://agentic-api.atly.com/v0/keys` with an email raises the quota. Coverage is densest in the United States, with pockets in Mexico, Israel and Thailand.