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Grilled Portobello Burgers with the Works

Whole portobello caps and thick red onion slices baked with Umami Sauce 2.0, served on whole-grain buns with lettuce, tomato, jalapeño, and a drizzle of Cheesy Sauce. The book notes that researchers estimate each beef burger takes a life cost equivalent to smoking two cigarettes, positioning this as a longevity-friendly swap.

From The How Not to Age Cookbook

Grilled Portobello Burgers with the Works
Prep
5 min
Cook
25 min
Total
30 min
Yield
4 servings
Category
Main Course

Nutrition (estimated)

per 1 burger
Calories
220 kcal
Protein
10 g
Fat
3 g
Carbs
41 g
Fiber
6 g
Sugar
6 g
Sodium
340 mg

Ingredients

  • portobello mushroom caps
  • red onion slices
  • Umami Sauce 2.0
  • whole-grain burger buns
  • lettuce
  • tomato
  • jalapeno
  • Cheesy Sauce

Instructions

  1. Roast mushroom caps and red onion slices on a parchment-lined sheet at 400°F, turning once, ~12 min per side. Drizzle with Umami Sauce 2.0.
  2. Toast bun halves under broiler ~5 min (watch closely).
  3. Layer lettuce, tomato, mushroom cap, onion, jalapeño, and Cheesy Sauce on buns. Serve hot.