Creamy Southern-style bacon gravy made from crispy bacon drippings, a simple roux, and warm milk for silky, peppery flavor. Perfect over biscuits, eggs, or grits and ready in about 20 minutes.
Yield about 2 1/2 cups gravy; serves 4–6. Refrigerate up to 4 days or freeze up to 2 months. Reheat gently, whisking in milk to loosen. For variations, add sautéed onion and garlic, fresh herbs, cheddar, hot sauce, or a touch of maple. Use a gluten-free flour blend if needed. Warm milk and gradual whisking prevent lumps; simmer longer to thicken or add warm milk to thin.