Sunday-Prep Root Vegetable & Bacon Fat Hash Base
MEAL PREP
A great hash is the ultimate act of culinary thrifting. In the AIP kitchen, it serves a more urgent purpose: survival. When you are two weeks into the elimination phase and too exhausted to cook, a container of deeply caramelized, smoky, fat-slicked root vegetables waiting in the fridge is what keeps you from abandoning the protocol entirely. This recipe leans hard into high-heat roasting and the unapologetic power of compliant bacon fat to do all the heavy lifting, requiring only ten minutes of knife work to yield a savory anchor for the rest of your week.
Ingredients
- AIP-compliant bacon1 lb
- white sweet potatoes2 lb
- mixed parsnips, carrots, and rutabaga1 lb
- yellow onion1 large
- fresh thyme leaves1 tbsp
- fine sea salt1/2 tsp
- fresh parsley1/4 cup
Method
- 01
Render the bacon fat.
Place a large skillet over medium-low heat and cook the chopped bacon slowly until crispy, about 8 to 10 minutes. Transfer the bacon to a paper-towel-lined plate and stash it in the fridge, leaving the rendered liquid gold in the pan.
- 02
Prep the root vegetables.
While the bacon renders, execute your knife work, dicing the white sweet potatoes, root vegetables, and onion into uniform half-inch pieces so they roast at the exact same speed.
- 03
Toss with fat and roast.
Transfer the vegetables to two large, rimmed baking sheets—crowding creates steam, which kills the crunch. Pour the warm bacon fat over the top, sprinkle with thyme and sea salt, and toss vigorously until every single cube is slick and glossy.
- 04
Bake passively.
Roast at 400°F (200°C) for 40 to 45 minutes, flipping everything once halfway through, and pull them when the sweet potatoes are tender inside and deeply browned on the edges.
- 05
Cool and store.
Let the hash cool directly on the pans before folding in the reserved crispy bacon and fresh parsley, then pack into glass containers for up to five days of survival rations.
- 06
Reheat to serve.
Scoop a portion into a dry cast-iron skillet over medium heat, pressing down gently for two to three minutes until the crunch revives.
Notes
Why this swap? (Potatoes)
Standard white potatoes are nightshades, packed with glycoalkaloids that trigger the immune responses you're trying to calm. White-fleshed sweet potatoes, like Japanese or Hannah varieties, deliver the exact same fluffy starch without the inflammation or the dessert-like sweetness of an orange yam.
Why this swap? (Black Pepper)
Traditional hashes rely on black pepper for bite, but seed-based spices are strictly out on Core AIP. We compensate by leaning heavily into the smokiness of the bacon and the earthy, aromatic punch of fresh thyme.
LABEL CHECK: Bacon
Commercial bacon is a minefield. Nearly all of it contains added sugar, nitrates, and nightshade-heavy dry rubs. Verify the label reads zero grams of sugar and contains only pork, water, salt, and natural smoke or celery powder.
Technique Tip: The Starch Rinse
If you have an extra two minutes, rinse the diced sweet potatoes under cold water and pat them completely dry before tossing them in the fat. Removing surface starches virtually guarantees a crispier edge.
From AIP 10 Minute Meals.