Old Bay Sweet Potatoes: The $4 Staple
Four ingredients, two pans, and one week of meal-prepped fuel
Most recipe sites have become insufferable.
They’re tests of patience wrought full of ads leaving you scrolling for 12 min before you actually land on anything close to a recipe.
Inspired by my own personal annoyance, we’re kicking off the Phys Recipe Series that will follow a simple template. I’ll give you the trifecta:
Ingredients
Deliberate step-by-step with some photos
Nutritional breakdown (macros + micros)
Nothing more. Nothing less.
No better way to start than a family favorite (& new favorite of many in our health space).
This one is long overdue.
What Even is Old Bay?
If you’re a Maryland/Chesapeake Bay area native, you already know the deal.
If you’re not, a quick primer: Old Bay is a celery-salt-based seasoning blend → mostly celery salt, paprika, and black/red pepper, with some background notes of mustard, allspice, ginger, cardamom, & cinnamon. It’s salty…so don’t add any more until you’ve tasted it.
Quick backstory: It was invented in the 1940s by a German immigrant Gustav Brunn who fled the Nazis with a spice grinder reportedly being one of the few possessions he carried out. It was built for steaming blue crabs & shrimp. Then Marylanders started dumping it on most everything — fries, popcorn, eggs, corn, the rim of a beer.
At a Glance
Yield: 3 lbs (~6 servings)
Prep Time: 10 min (cubing 3 lbs is the bulk of it; oiling & seasoning are quick)
Cook Time: 30–35 min
Total Time: 45 min
Ingredients You’ll Need
3 lbs sweet potatoes = ~4 medium (one of the most budget friendly hacks out there → $3.99 at Costco for this 5 lb bag)
3 Tbsp extra-virgin olive oil (a light coat only — see Step 3)
3 Tbsp Old Bay seasoning
1 tsp ground cinnamon (go organic)
1 tsp garlic powder (recommended for depth)
A few cracks of fresh black pepper (Old Bay already has some)
Step-by-Step
Preheat the oven to 425°F (220°C). Line two large sheet pans with parchment paper.
Cut the sweet potatoes into ¾- to 1-inch irregular cubes (skin on — excellent for texture, fiber, & nutrients). Keep pieces roughly uniform so they cook evenly.
Note: Be sure to trim off the ends.
Lightly oil. Place cubes in a large bowl and drizzle with the 3 Tbsp EVOO. Toss gently until every piece has a thin sheen — no pooling at the bottom of the bowl. Intention is a light coat here.
Season. Sprinkle the Old Bay, cinnamon, garlic powder, and black pepper over the oiled cubes. Toss thoroughly until every piece is evenly coated and the color looks like the photo.
Spread across two pans. Divide the cubes between both parchment-lined pans in a single layer with a little space between pieces. Crowding steams them instead of roasting them (& you lose out on the crispy edges). This volume needs two pans; don’t force it onto one.
Roast for 30–35 minutes, flipping and tossing once at the ~15-minute mark. If your oven runs uneven, rotate the pans top-to-bottom when you flip. They’re done when fork-tender inside with crispy, caramelized edges & deepened color. Time will vary based on cube size & oven, so go by look and feel.
Finish. Straight out of the oven, toss with an extra pinch of cinnamon and Old Bay for brightness and aroma. Serve immediately.
Optional added bonus → resistant starch. Cook, then cool the potatoes in a glass container overnight. Cooling retrogrades the starch (converting some into resistant starch, which feeds gut bacteria and blunts the glucose response). Reheat in an air fryer for 5–8 minutes to restore the crisp.
Learn more about how to leverage this process here:
Nutrition Breakdown (per serving)
Approximate values for 1 serving. Recipe yields ~6 servings.
Macros
✔ Calories: 230 kcal
✔ Protein: 3 g
✔ Total Carbs: 38 g
✔ Fiber: 6 g
✔ Net Carbs: 32 g
✔ Fat: 8 g
Notable Micronutrients & Relevance
✔ Vitamin A (~18,000 IU, 380%+ DV): One of the densest beta-carotene sources there is — supports vision, immune function, and skin.
✔ Potassium (~450 mg): Key electrolyte for blood pressure regulation & muscle function. Balance K:Na to ~2:1 ratio.
✔ Fiber (~6 g): Feeds gut bacteria and slows glucose absorption. Cook-and-cool step adds resistant starch on top.
✔ Vitamin C (~20 mg): Survives roasting partially. Supports collagen synthesis and immune function.
✔ Sodium (~400–600 mg): From the Old Bay.
As promised, we’ll be running plenty of these easy-to-prep meals in the future.
Remember to support the BTP publication while you’re here. You fuel each week.
Until the next rep, stay after it. And we’ll see you next week.
Your friend,
Phys