How to Make It
Bring a large saucepan filled with water to a boil. Carefully add eggs; cook 7 minutes. Plunge eggs into a bowl filled with ice water; let stand 3 minutes. Peel and halve.
Combine kale, 1 tablespoon juice, and oil in a large bowl; massage by squeezing and tossing the kale mixture 1 minute or until slightly wilted.
Combine remaining 1 tablespoon juice, mayonnaise, 2 tablespoons water, salt, pepper, and garlic in a bowl. Stir in 2 tablespoons cheese. Add mayonnaise mixture to kale mixture; toss.
Heat a grill pan over medium-high. Coat pan with cooking spray. Add onion and bread slices to pan; cook onion 4 minutes on each side and bread 2 minutes on each side. Separate onion wedges into pieces, if desired.
Divide kale mixture among 4 bowls. Top evenly with egg halves, red onion, bread, and remaining cheese.